./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c -s /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/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 32bit --witnessprinter.graph.data.programhash de2a3adae7b5795754a73dfe6d092ffdb3e0dd7a .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-cad4683 [2019-11-15 20:55:22,976 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-15 20:55:22,978 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-15 20:55:22,992 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-15 20:55:22,993 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-15 20:55:22,994 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-15 20:55:22,996 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-15 20:55:23,005 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-15 20:55:23,010 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-15 20:55:23,014 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-15 20:55:23,015 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-15 20:55:23,017 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-15 20:55:23,017 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-15 20:55:23,019 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-15 20:55:23,020 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-15 20:55:23,021 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-15 20:55:23,021 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-15 20:55:23,022 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-15 20:55:23,024 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-15 20:55:23,028 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-15 20:55:23,031 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-15 20:55:23,033 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-15 20:55:23,036 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-15 20:55:23,037 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-15 20:55:23,039 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-15 20:55:23,039 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-15 20:55:23,040 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-15 20:55:23,041 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-15 20:55:23,041 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-15 20:55:23,042 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-15 20:55:23,043 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-15 20:55:23,043 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-15 20:55:23,044 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-15 20:55:23,045 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-15 20:55:23,046 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-15 20:55:23,046 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-15 20:55:23,047 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-15 20:55:23,047 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-15 20:55:23,048 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-15 20:55:23,048 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-15 20:55:23,049 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-15 20:55:23,050 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf [2019-11-15 20:55:23,076 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-15 20:55:23,077 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-15 20:55:23,079 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-15 20:55:23,079 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-15 20:55:23,080 INFO L138 SettingsManager]: * Use SBE=true [2019-11-15 20:55:23,080 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2019-11-15 20:55:23,080 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2019-11-15 20:55:23,081 INFO L138 SettingsManager]: * Use old map elimination=false [2019-11-15 20:55:23,081 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2019-11-15 20:55:23,081 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2019-11-15 20:55:23,082 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2019-11-15 20:55:23,082 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-15 20:55:23,083 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-15 20:55:23,083 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-15 20:55:23,083 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-15 20:55:23,083 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-15 20:55:23,083 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-15 20:55:23,084 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2019-11-15 20:55:23,084 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2019-11-15 20:55:23,084 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2019-11-15 20:55:23,084 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-15 20:55:23,085 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-15 20:55:23,085 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2019-11-15 20:55:23,085 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-15 20:55:23,085 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2019-11-15 20:55:23,086 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-15 20:55:23,086 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-15 20:55:23,086 INFO L138 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2019-11-15 20:55:23,086 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-15 20:55:23,087 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-15 20:55:23,087 INFO L138 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2019-11-15 20:55:23,090 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2019-11-15 20:55:23,090 INFO L138 SettingsManager]: * TransformationType=MODULO_NEIGHBOR Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> de2a3adae7b5795754a73dfe6d092ffdb3e0dd7a [2019-11-15 20:55:23,126 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-15 20:55:23,140 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-15 20:55:23,143 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-15 20:55:23,145 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-15 20:55:23,145 INFO L275 PluginConnector]: CDTParser initialized [2019-11-15 20:55:23,146 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/../../sv-benchmarks/c/seq-mthreaded/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c [2019-11-15 20:55:23,205 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/data/1b119483c/43864b22c05d47b897646493d5d9275e/FLAG6cf664bd6 [2019-11-15 20:55:23,604 INFO L306 CDTParser]: Found 1 translation units. [2019-11-15 20:55:23,605 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/sv-benchmarks/c/seq-mthreaded/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c [2019-11-15 20:55:23,615 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/data/1b119483c/43864b22c05d47b897646493d5d9275e/FLAG6cf664bd6 [2019-11-15 20:55:24,008 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/data/1b119483c/43864b22c05d47b897646493d5d9275e [2019-11-15 20:55:24,011 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-15 20:55:24,012 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-15 20:55:24,013 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-15 20:55:24,013 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-15 20:55:24,016 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-15 20:55:24,017 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 08:55:24" (1/1) ... [2019-11-15 20:55:24,019 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@583b2920 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:55:24, skipping insertion in model container [2019-11-15 20:55:24,020 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 08:55:24" (1/1) ... [2019-11-15 20:55:24,027 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-15 20:55:24,056 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-15 20:55:24,308 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 20:55:24,316 INFO L188 MainTranslator]: Completed pre-run [2019-11-15 20:55:24,371 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 20:55:24,399 INFO L192 MainTranslator]: Completed translation [2019-11-15 20:55:24,400 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:55:24 WrapperNode [2019-11-15 20:55:24,400 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-15 20:55:24,402 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-15 20:55:24,402 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-15 20:55:24,402 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-15 20:55:24,410 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:55:24" (1/1) ... [2019-11-15 20:55:24,429 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:55:24" (1/1) ... [2019-11-15 20:55:24,467 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-15 20:55:24,468 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-15 20:55:24,468 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-15 20:55:24,468 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-15 20:55:24,477 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:55:24" (1/1) ... [2019-11-15 20:55:24,477 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:55:24" (1/1) ... [2019-11-15 20:55:24,479 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:55:24" (1/1) ... [2019-11-15 20:55:24,489 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:55:24" (1/1) ... [2019-11-15 20:55:24,495 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:55:24" (1/1) ... [2019-11-15 20:55:24,506 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:55:24" (1/1) ... [2019-11-15 20:55:24,508 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:55:24" (1/1) ... [2019-11-15 20:55:24,511 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-15 20:55:24,512 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-15 20:55:24,512 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-15 20:55:24,512 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-15 20:55:24,522 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:55:24" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:55:24,575 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-15 20:55:24,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-15 20:55:25,074 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-15 20:55:25,075 INFO L284 CfgBuilder]: Removed 17 assume(true) statements. [2019-11-15 20:55:25,076 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 08:55:25 BoogieIcfgContainer [2019-11-15 20:55:25,076 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-15 20:55:25,076 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2019-11-15 20:55:25,077 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2019-11-15 20:55:25,079 INFO L275 PluginConnector]: BuchiAutomizer initialized [2019-11-15 20:55:25,080 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-11-15 20:55:25,080 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 15.11 08:55:24" (1/3) ... [2019-11-15 20:55:25,081 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4cfef70d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 15.11 08:55:25, skipping insertion in model container [2019-11-15 20:55:25,081 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-11-15 20:55:25,081 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:55:24" (2/3) ... [2019-11-15 20:55:25,082 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4cfef70d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 15.11 08:55:25, skipping insertion in model container [2019-11-15 20:55:25,082 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-11-15 20:55:25,082 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 08:55:25" (3/3) ... [2019-11-15 20:55:25,085 INFO L371 chiAutomizerObserver]: Analyzing ICFG pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c [2019-11-15 20:55:25,133 INFO L356 BuchiCegarLoop]: Interprodecural is true [2019-11-15 20:55:25,133 INFO L357 BuchiCegarLoop]: Hoare is false [2019-11-15 20:55:25,133 INFO L358 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2019-11-15 20:55:25,134 INFO L359 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-15 20:55:25,134 INFO L360 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-15 20:55:25,134 INFO L361 BuchiCegarLoop]: Difference is false [2019-11-15 20:55:25,134 INFO L362 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-15 20:55:25,134 INFO L365 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2019-11-15 20:55:25,164 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 77 states. [2019-11-15 20:55:25,197 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 52 [2019-11-15 20:55:25,197 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-15 20:55:25,197 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-15 20:55:25,208 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2019-11-15 20:55:25,208 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 20:55:25,208 INFO L424 BuchiCegarLoop]: ======== Iteration 1============ [2019-11-15 20:55:25,208 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 77 states. [2019-11-15 20:55:25,223 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 52 [2019-11-15 20:55:25,223 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-15 20:55:25,223 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-15 20:55:25,225 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2019-11-15 20:55:25,225 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 20:55:25,233 INFO L791 eck$LassoCheckResult]: Stem: 39#ULTIMATE.startENTRYtrue ~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~alive1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~alive2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~alive3~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; 15#L-1true havoc main_#res;havoc main_#t~nondet6, main_#t~nondet7, main_#t~nondet8, main_#t~nondet9, main_#t~nondet10, main_#t~nondet11, main_#t~nondet12, main_#t~nondet13, main_#t~nondet14, main_#t~nondet15, main_#t~nondet16, main_#t~nondet17, main_#t~nondet18, main_#t~nondet19, main_#t~nondet20, main_#t~nondet21, main_#t~ret22, main_#t~ret23, main_~c1~0, main_~i2~0;havoc main_~c1~0;havoc main_~i2~0;main_~c1~0 := 0;~r1~0 := main_#t~nondet6;havoc main_#t~nondet6;~id1~0 := main_#t~nondet7;havoc main_#t~nondet7;~st1~0 := main_#t~nondet8;havoc main_#t~nondet8;~send1~0 := main_#t~nondet9;havoc main_#t~nondet9;~mode1~0 := main_#t~nondet10;havoc main_#t~nondet10;~alive1~0 := main_#t~nondet11;havoc main_#t~nondet11;~id2~0 := main_#t~nondet12;havoc main_#t~nondet12;~st2~0 := main_#t~nondet13;havoc main_#t~nondet13;~send2~0 := main_#t~nondet14;havoc main_#t~nondet14;~mode2~0 := main_#t~nondet15;havoc main_#t~nondet15;~alive2~0 := main_#t~nondet16;havoc main_#t~nondet16;~id3~0 := main_#t~nondet17;havoc main_#t~nondet17;~st3~0 := main_#t~nondet18;havoc main_#t~nondet18;~send3~0 := main_#t~nondet19;havoc main_#t~nondet19;~mode3~0 := main_#t~nondet20;havoc main_#t~nondet20;~alive3~0 := main_#t~nondet21;havoc main_#t~nondet21;havoc init_#res;havoc init_~tmp~0;havoc init_~tmp~0; 5#L208true assume !(0 == ~r1~0 % 256);init_~tmp~0 := 0; 3#L208-1true init_#res := init_~tmp~0; 17#L277true main_#t~ret22 := init_#res;main_~i2~0 := main_#t~ret22;havoc main_#t~ret22;assume 0 != main_~i2~0;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;main_~i2~0 := 0; 74#L350true [2019-11-15 20:55:25,233 INFO L793 eck$LassoCheckResult]: Loop: 74#L350true assume !false;havoc node1_#t~ite0, node1_#t~ite1, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0; 7#L102true assume !(0 != ~mode1~0 % 256); 67#L123true assume !(0 != ~alive1~0 % 256); 55#L126true assume !(~send1~0 != ~id1~0); 52#L126-2true ~mode1~0 := 1; 25#L102-2true havoc node2_#t~ite2, node2_#t~ite3, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0; 63#L140true assume 0 != ~mode2~0 % 256;node2_~m2~0 := ~p1_old~0;~p1_old~0 := ~nomsg~0; 26#L143true assume !(node2_~m2~0 != ~nomsg~0); 47#L143-1true ~mode2~0 := 0; 59#L140-2true havoc node3_#t~ite4, node3_#t~ite5, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0; 78#L174true assume 0 != ~mode3~0 % 256;node3_~m3~0 := ~p2_old~0;~p2_old~0 := ~nomsg~0; 51#L177true assume !(node3_~m3~0 != ~nomsg~0); 50#L177-1true ~mode3~0 := 0; 77#L174-2true ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 11#L285true assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1);check_~tmp~1 := 0; 9#L285-1true check_#res := check_~tmp~1; 36#L297true main_#t~ret23 := check_#res;main_~c1~0 := main_#t~ret23;havoc main_#t~ret23;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 28#L355true assume !(0 == assert_~arg % 256); 74#L350true [2019-11-15 20:55:25,240 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:55:25,240 INFO L82 PathProgramCache]: Analyzing trace with hash 28791078, now seen corresponding path program 1 times [2019-11-15 20:55:25,248 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:55:25,248 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [933314598] [2019-11-15 20:55:25,248 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:55:25,248 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:55:25,249 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:55:25,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:55:25,429 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 20:55:25,430 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [933314598] [2019-11-15 20:55:25,430 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 20:55:25,430 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 20:55:25,431 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1019459364] [2019-11-15 20:55:25,435 INFO L796 eck$LassoCheckResult]: stem already infeasible [2019-11-15 20:55:25,435 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:55:25,435 INFO L82 PathProgramCache]: Analyzing trace with hash -1842688409, now seen corresponding path program 1 times [2019-11-15 20:55:25,435 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:55:25,436 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [972173576] [2019-11-15 20:55:25,436 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:55:25,436 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:55:25,436 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:55:25,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:55:25,585 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 20:55:25,585 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [972173576] [2019-11-15 20:55:25,585 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 20:55:25,585 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-15 20:55:25,585 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [659455196] [2019-11-15 20:55:25,587 INFO L808 eck$LassoCheckResult]: loop already infeasible [2019-11-15 20:55:25,588 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 20:55:25,603 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 20:55:25,604 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-15 20:55:25,606 INFO L87 Difference]: Start difference. First operand 77 states. Second operand 4 states. [2019-11-15 20:55:25,694 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 20:55:25,695 INFO L93 Difference]: Finished difference Result 75 states and 122 transitions. [2019-11-15 20:55:25,696 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-15 20:55:25,697 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 75 states and 122 transitions. [2019-11-15 20:55:25,707 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 51 [2019-11-15 20:55:25,714 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 75 states to 72 states and 103 transitions. [2019-11-15 20:55:25,715 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 72 [2019-11-15 20:55:25,717 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 72 [2019-11-15 20:55:25,718 INFO L73 IsDeterministic]: Start isDeterministic. Operand 72 states and 103 transitions. [2019-11-15 20:55:25,720 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2019-11-15 20:55:25,720 INFO L688 BuchiCegarLoop]: Abstraction has 72 states and 103 transitions. [2019-11-15 20:55:25,739 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 72 states and 103 transitions. [2019-11-15 20:55:25,751 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 72 to 72. [2019-11-15 20:55:25,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 72 states. [2019-11-15 20:55:25,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 72 states and 103 transitions. [2019-11-15 20:55:25,754 INFO L711 BuchiCegarLoop]: Abstraction has 72 states and 103 transitions. [2019-11-15 20:55:25,754 INFO L591 BuchiCegarLoop]: Abstraction has 72 states and 103 transitions. [2019-11-15 20:55:25,754 INFO L424 BuchiCegarLoop]: ======== Iteration 2============ [2019-11-15 20:55:25,755 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 72 states and 103 transitions. [2019-11-15 20:55:25,756 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 51 [2019-11-15 20:55:25,756 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-15 20:55:25,756 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-15 20:55:25,757 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 20:55:25,758 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 20:55:25,758 INFO L791 eck$LassoCheckResult]: Stem: 219#ULTIMATE.startENTRY ~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~alive1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~alive2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~alive3~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; 191#L-1 havoc main_#res;havoc main_#t~nondet6, main_#t~nondet7, main_#t~nondet8, main_#t~nondet9, main_#t~nondet10, main_#t~nondet11, main_#t~nondet12, main_#t~nondet13, main_#t~nondet14, main_#t~nondet15, main_#t~nondet16, main_#t~nondet17, main_#t~nondet18, main_#t~nondet19, main_#t~nondet20, main_#t~nondet21, main_#t~ret22, main_#t~ret23, main_~c1~0, main_~i2~0;havoc main_~c1~0;havoc main_~i2~0;main_~c1~0 := 0;~r1~0 := main_#t~nondet6;havoc main_#t~nondet6;~id1~0 := main_#t~nondet7;havoc main_#t~nondet7;~st1~0 := main_#t~nondet8;havoc main_#t~nondet8;~send1~0 := main_#t~nondet9;havoc main_#t~nondet9;~mode1~0 := main_#t~nondet10;havoc main_#t~nondet10;~alive1~0 := main_#t~nondet11;havoc main_#t~nondet11;~id2~0 := main_#t~nondet12;havoc main_#t~nondet12;~st2~0 := main_#t~nondet13;havoc main_#t~nondet13;~send2~0 := main_#t~nondet14;havoc main_#t~nondet14;~mode2~0 := main_#t~nondet15;havoc main_#t~nondet15;~alive2~0 := main_#t~nondet16;havoc main_#t~nondet16;~id3~0 := main_#t~nondet17;havoc main_#t~nondet17;~st3~0 := main_#t~nondet18;havoc main_#t~nondet18;~send3~0 := main_#t~nondet19;havoc main_#t~nondet19;~mode3~0 := main_#t~nondet20;havoc main_#t~nondet20;~alive3~0 := main_#t~nondet21;havoc main_#t~nondet21;havoc init_#res;havoc init_~tmp~0;havoc init_~tmp~0; 171#L208 assume 0 == ~r1~0 % 256; 172#L209 assume ~alive1~0 % 256 + ~alive2~0 % 256 + ~alive3~0 % 256 >= 1; 209#L210 assume ~id1~0 >= 0; 228#L211 assume 0 == ~st1~0; 189#L212 assume ~send1~0 == ~id1~0; 190#L213 assume 0 == ~mode1~0 % 256; 236#L214 assume ~id2~0 >= 0; 199#L215 assume 0 == ~st2~0; 200#L216 assume ~send2~0 == ~id2~0; 222#L217 assume 0 == ~mode2~0 % 256; 238#L218 assume ~id3~0 >= 0; 173#L219 assume 0 == ~st3~0; 174#L220 assume ~send3~0 == ~id3~0; 211#L221 assume 0 == ~mode3~0 % 256; 229#L222 assume ~id1~0 != ~id2~0; 215#L223 assume ~id1~0 != ~id3~0; 216#L224 assume ~id2~0 != ~id3~0;init_~tmp~0 := 1; 167#L208-1 init_#res := init_~tmp~0; 168#L277 main_#t~ret22 := init_#res;main_~i2~0 := main_#t~ret22;havoc main_#t~ret22;assume 0 != main_~i2~0;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;main_~i2~0 := 0; 194#L350 [2019-11-15 20:55:25,758 INFO L793 eck$LassoCheckResult]: Loop: 194#L350 assume !false;havoc node1_#t~ite0, node1_#t~ite1, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0; 175#L102 assume !(0 != ~mode1~0 % 256); 177#L123 assume !(0 != ~alive1~0 % 256); 231#L126 assume !(~send1~0 != ~id1~0); 170#L126-2 ~mode1~0 := 1; 198#L102-2 havoc node2_#t~ite2, node2_#t~ite3, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0; 203#L140 assume 0 != ~mode2~0 % 256;node2_~m2~0 := ~p1_old~0;~p1_old~0 := ~nomsg~0; 204#L143 assume !(node2_~m2~0 != ~nomsg~0); 206#L143-1 ~mode2~0 := 0; 223#L140-2 havoc node3_#t~ite4, node3_#t~ite5, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0; 235#L174 assume 0 != ~mode3~0 % 256;node3_~m3~0 := ~p2_old~0;~p2_old~0 := ~nomsg~0; 226#L177 assume !(node3_~m3~0 != ~nomsg~0); 187#L177-1 ~mode3~0 := 0; 218#L174-2 ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 184#L285 assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1);check_~tmp~1 := 0; 178#L285-1 check_#res := check_~tmp~1; 179#L297 main_#t~ret23 := check_#res;main_~c1~0 := main_#t~ret23;havoc main_#t~ret23;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 208#L355 assume !(0 == assert_~arg % 256); 194#L350 [2019-11-15 20:55:25,759 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:55:25,759 INFO L82 PathProgramCache]: Analyzing trace with hash -47575204, now seen corresponding path program 1 times [2019-11-15 20:55:25,759 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:55:25,759 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1675695452] [2019-11-15 20:55:25,760 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:55:25,760 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:55:25,760 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:55:25,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 20:55:25,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 20:55:25,873 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 20:55:25,874 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:55:25,874 INFO L82 PathProgramCache]: Analyzing trace with hash -1842688409, now seen corresponding path program 2 times [2019-11-15 20:55:25,874 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:55:25,874 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1314877227] [2019-11-15 20:55:25,875 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:55:25,875 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:55:25,875 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:55:25,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:55:25,971 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 20:55:25,972 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1314877227] [2019-11-15 20:55:25,972 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 20:55:25,972 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-15 20:55:25,972 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2044527805] [2019-11-15 20:55:25,973 INFO L808 eck$LassoCheckResult]: loop already infeasible [2019-11-15 20:55:25,973 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 20:55:25,973 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-15 20:55:25,973 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-15 20:55:25,973 INFO L87 Difference]: Start difference. First operand 72 states and 103 transitions. cyclomatic complexity: 32 Second operand 5 states. [2019-11-15 20:55:26,048 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 20:55:26,048 INFO L93 Difference]: Finished difference Result 75 states and 105 transitions. [2019-11-15 20:55:26,049 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-15 20:55:26,050 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 75 states and 105 transitions. [2019-11-15 20:55:26,051 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 51 [2019-11-15 20:55:26,052 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 75 states to 72 states and 101 transitions. [2019-11-15 20:55:26,052 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 72 [2019-11-15 20:55:26,053 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 72 [2019-11-15 20:55:26,053 INFO L73 IsDeterministic]: Start isDeterministic. Operand 72 states and 101 transitions. [2019-11-15 20:55:26,054 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2019-11-15 20:55:26,054 INFO L688 BuchiCegarLoop]: Abstraction has 72 states and 101 transitions. [2019-11-15 20:55:26,054 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 72 states and 101 transitions. [2019-11-15 20:55:26,061 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 72 to 72. [2019-11-15 20:55:26,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 72 states. [2019-11-15 20:55:26,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 72 states and 101 transitions. [2019-11-15 20:55:26,063 INFO L711 BuchiCegarLoop]: Abstraction has 72 states and 101 transitions. [2019-11-15 20:55:26,063 INFO L591 BuchiCegarLoop]: Abstraction has 72 states and 101 transitions. [2019-11-15 20:55:26,063 INFO L424 BuchiCegarLoop]: ======== Iteration 3============ [2019-11-15 20:55:26,063 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 72 states and 101 transitions. [2019-11-15 20:55:26,064 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 51 [2019-11-15 20:55:26,064 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-15 20:55:26,064 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-15 20:55:26,068 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 20:55:26,068 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 20:55:26,068 INFO L791 eck$LassoCheckResult]: Stem: 378#ULTIMATE.startENTRY ~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~alive1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~alive2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~alive3~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; 352#L-1 havoc main_#res;havoc main_#t~nondet6, main_#t~nondet7, main_#t~nondet8, main_#t~nondet9, main_#t~nondet10, main_#t~nondet11, main_#t~nondet12, main_#t~nondet13, main_#t~nondet14, main_#t~nondet15, main_#t~nondet16, main_#t~nondet17, main_#t~nondet18, main_#t~nondet19, main_#t~nondet20, main_#t~nondet21, main_#t~ret22, main_#t~ret23, main_~c1~0, main_~i2~0;havoc main_~c1~0;havoc main_~i2~0;main_~c1~0 := 0;~r1~0 := main_#t~nondet6;havoc main_#t~nondet6;~id1~0 := main_#t~nondet7;havoc main_#t~nondet7;~st1~0 := main_#t~nondet8;havoc main_#t~nondet8;~send1~0 := main_#t~nondet9;havoc main_#t~nondet9;~mode1~0 := main_#t~nondet10;havoc main_#t~nondet10;~alive1~0 := main_#t~nondet11;havoc main_#t~nondet11;~id2~0 := main_#t~nondet12;havoc main_#t~nondet12;~st2~0 := main_#t~nondet13;havoc main_#t~nondet13;~send2~0 := main_#t~nondet14;havoc main_#t~nondet14;~mode2~0 := main_#t~nondet15;havoc main_#t~nondet15;~alive2~0 := main_#t~nondet16;havoc main_#t~nondet16;~id3~0 := main_#t~nondet17;havoc main_#t~nondet17;~st3~0 := main_#t~nondet18;havoc main_#t~nondet18;~send3~0 := main_#t~nondet19;havoc main_#t~nondet19;~mode3~0 := main_#t~nondet20;havoc main_#t~nondet20;~alive3~0 := main_#t~nondet21;havoc main_#t~nondet21;havoc init_#res;havoc init_~tmp~0;havoc init_~tmp~0; 330#L208 assume 0 == ~r1~0 % 256; 331#L209 assume ~alive1~0 % 256 + ~alive2~0 % 256 + ~alive3~0 % 256 >= 1; 368#L210 assume ~id1~0 >= 0; 387#L211 assume 0 == ~st1~0; 348#L212 assume ~send1~0 == ~id1~0; 349#L213 assume 0 == ~mode1~0 % 256; 395#L214 assume ~id2~0 >= 0; 358#L215 assume 0 == ~st2~0; 359#L216 assume ~send2~0 == ~id2~0; 381#L217 assume 0 == ~mode2~0 % 256; 397#L218 assume ~id3~0 >= 0; 332#L219 assume 0 == ~st3~0; 333#L220 assume ~send3~0 == ~id3~0; 369#L221 assume 0 == ~mode3~0 % 256; 388#L222 assume ~id1~0 != ~id2~0; 373#L223 assume ~id1~0 != ~id3~0; 374#L224 assume ~id2~0 != ~id3~0;init_~tmp~0 := 1; 326#L208-1 init_#res := init_~tmp~0; 327#L277 main_#t~ret22 := init_#res;main_~i2~0 := main_#t~ret22;havoc main_#t~ret22;assume 0 != main_~i2~0;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;main_~i2~0 := 0; 353#L350 [2019-11-15 20:55:26,069 INFO L793 eck$LassoCheckResult]: Loop: 353#L350 assume !false;havoc node1_#t~ite0, node1_#t~ite1, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0; 334#L102 assume !(0 != ~mode1~0 % 256); 336#L123 assume !(0 != ~alive1~0 % 256); 389#L126 assume !(~send1~0 != ~id1~0); 329#L126-2 ~mode1~0 := 1; 357#L102-2 havoc node2_#t~ite2, node2_#t~ite3, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0; 362#L140 assume 0 != ~mode2~0 % 256;node2_~m2~0 := ~p1_old~0;~p1_old~0 := ~nomsg~0; 363#L143 assume !(node2_~m2~0 != ~nomsg~0); 365#L143-1 ~mode2~0 := 0; 383#L140-2 havoc node3_#t~ite4, node3_#t~ite5, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0; 394#L174 assume 0 != ~mode3~0 % 256;node3_~m3~0 := ~p2_old~0;~p2_old~0 := ~nomsg~0; 385#L177 assume !(node3_~m3~0 != ~nomsg~0); 346#L177-1 ~mode3~0 := 0; 377#L174-2 ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 343#L285 assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; 344#L286 assume ~r1~0 % 256 < 3;check_~tmp~1 := 1; 338#L285-1 check_#res := check_~tmp~1; 339#L297 main_#t~ret23 := check_#res;main_~c1~0 := main_#t~ret23;havoc main_#t~ret23;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 367#L355 assume !(0 == assert_~arg % 256); 353#L350 [2019-11-15 20:55:26,069 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:55:26,069 INFO L82 PathProgramCache]: Analyzing trace with hash -47575204, now seen corresponding path program 2 times [2019-11-15 20:55:26,069 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:55:26,070 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1778748479] [2019-11-15 20:55:26,070 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:55:26,070 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:55:26,071 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:55:26,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 20:55:26,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 20:55:26,127 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 20:55:26,127 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:55:26,128 INFO L82 PathProgramCache]: Analyzing trace with hash -1301130911, now seen corresponding path program 1 times [2019-11-15 20:55:26,128 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:55:26,128 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1062292069] [2019-11-15 20:55:26,128 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:55:26,128 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:55:26,128 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:55:26,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 20:55:26,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 20:55:26,152 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 20:55:26,152 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:55:26,153 INFO L82 PathProgramCache]: Analyzing trace with hash -1826679258, now seen corresponding path program 1 times [2019-11-15 20:55:26,153 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:55:26,153 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [992673195] [2019-11-15 20:55:26,153 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:55:26,153 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:55:26,153 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:55:26,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:55:26,245 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 20:55:26,246 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [992673195] [2019-11-15 20:55:26,246 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 20:55:26,246 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 20:55:26,246 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2075166861] [2019-11-15 20:55:26,477 WARN L191 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 82 [2019-11-15 20:55:26,742 WARN L191 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 72 [2019-11-15 20:55:26,757 INFO L210 LassoAnalysis]: Preferences: [2019-11-15 20:55:26,757 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-11-15 20:55:26,757 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-11-15 20:55:26,758 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-11-15 20:55:26,758 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2019-11-15 20:55:26,758 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:55:26,758 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-11-15 20:55:26,758 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-11-15 20:55:26,759 INFO L131 ssoRankerPreferences]: Filename of dumped script: pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c_Iteration3_Loop [2019-11-15 20:55:26,759 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-11-15 20:55:26,759 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-11-15 20:55:26,787 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:26,798 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:26,807 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:26,812 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:26,817 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:26,820 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:26,830 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:26,833 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:26,836 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:26,844 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:26,848 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:26,851 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:26,854 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:26,862 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:26,897 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:26,899 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:26,902 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:26,905 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:26,908 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:26,911 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:26,913 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:26,917 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:26,920 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:27,405 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-11-15 20:55:27,406 INFO L404 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/z3 Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:55:27,412 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 20:55:27,412 INFO L160 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/z3 Starting monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:55:27,425 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2019-11-15 20:55:27,425 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 20:55:27,494 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2019-11-15 20:55:27,496 INFO L210 LassoAnalysis]: Preferences: [2019-11-15 20:55:27,496 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-11-15 20:55:27,496 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-11-15 20:55:27,497 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-11-15 20:55:27,497 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-11-15 20:55:27,497 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:55:27,497 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-11-15 20:55:27,497 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-11-15 20:55:27,497 INFO L131 ssoRankerPreferences]: Filename of dumped script: pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c_Iteration3_Loop [2019-11-15 20:55:27,498 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-11-15 20:55:27,498 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-11-15 20:55:27,501 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:27,514 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:27,520 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:27,523 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:27,528 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:27,548 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:27,550 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:27,556 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:27,559 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:27,561 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:27,564 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:27,565 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:27,570 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:27,575 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:27,578 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:27,580 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:27,586 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:27,588 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:27,591 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:27,593 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:27,594 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:27,597 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:27,613 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:28,029 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-11-15 20:55:28,034 INFO L489 LassoAnalysis]: Using template 'affine'. [2019-11-15 20:55:28,035 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,041 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,043 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,043 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,044 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,044 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:28,046 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:28,046 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,055 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,056 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,057 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,057 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,057 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,057 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,057 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:28,059 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:28,059 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,064 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,065 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 [2019-11-15 20:55:28,065 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,065 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,066 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,066 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:28,073 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:28,073 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 20:55:28,075 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,076 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 [2019-11-15 20:55:28,076 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,077 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,077 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,077 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,078 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:28,080 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:28,080 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,081 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,082 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 [2019-11-15 20:55:28,082 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,082 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,083 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,083 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,083 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:28,085 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:28,085 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,090 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,092 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 [2019-11-15 20:55:28,093 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,093 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,093 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,093 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,093 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:28,098 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:28,098 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,099 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,099 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 [2019-11-15 20:55:28,100 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,100 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,100 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,100 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,100 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:28,102 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:28,102 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,107 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,108 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 [2019-11-15 20:55:28,108 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,109 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,109 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,109 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:28,110 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:28,110 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 20:55:28,117 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,118 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,118 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,118 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,118 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,118 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:28,119 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:28,119 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,121 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,122 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,122 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,122 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,122 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:28,123 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:28,123 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 20:55:28,129 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,129 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,130 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,130 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,130 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,131 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,131 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:28,131 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:28,131 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,132 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,132 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,133 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,133 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,133 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,133 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,133 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:28,134 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:28,134 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,136 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,137 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,137 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,138 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,139 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,139 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,139 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:28,140 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:28,140 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,143 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,144 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,144 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,144 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,145 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,145 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:28,146 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:28,146 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 20:55:28,149 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,150 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,150 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,150 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,152 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,153 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,153 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:28,153 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:28,153 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,156 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,156 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,157 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,157 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,157 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,157 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,157 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:28,158 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:28,158 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,158 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,159 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,160 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,160 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,160 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,160 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,160 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:28,161 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:28,161 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,163 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,163 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,163 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,164 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,164 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,164 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,164 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:28,164 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:28,164 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,165 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,165 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,167 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,167 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,167 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,167 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,167 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:28,167 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:28,168 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,169 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,169 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,170 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,170 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,170 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,170 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,170 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:28,171 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:28,171 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,173 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,173 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,174 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,174 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,174 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,174 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:28,176 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:28,176 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 20:55:28,178 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,179 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,180 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,180 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,180 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,180 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,180 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:28,181 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:28,181 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,181 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,185 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,185 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,185 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,186 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,186 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:28,187 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:28,187 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 20:55:28,191 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,191 INFO L489 LassoAnalysis]: Using template '2-nested'. [2019-11-15 20:55:28,192 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 [2019-11-15 20:55:28,192 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,192 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,193 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,193 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,193 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:28,194 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:28,194 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,208 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,209 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 [2019-11-15 20:55:28,209 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,209 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,209 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,210 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,210 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:28,210 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:28,210 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,213 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,214 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 [2019-11-15 20:55:28,214 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,214 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,214 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,214 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:28,216 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:55:28,216 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:55:28,217 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,218 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,218 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,218 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,219 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,219 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,219 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:28,219 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:28,219 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,220 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,226 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,227 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,227 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,228 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,228 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,228 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:28,235 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:28,235 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,238 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,238 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 [2019-11-15 20:55:28,239 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,239 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,239 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,239 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,239 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:28,240 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:28,240 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,241 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,241 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,242 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,242 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,243 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,243 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,243 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:28,243 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:28,244 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,251 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,251 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,252 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,252 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,252 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,252 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:28,253 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:55:28,253 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:55:28,257 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,258 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 [2019-11-15 20:55:28,258 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,259 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,259 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,259 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,259 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:28,260 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:28,260 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,261 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,267 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 [2019-11-15 20:55:28,268 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,268 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,268 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,268 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:28,275 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:55:28,276 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:55:28,279 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,279 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 [2019-11-15 20:55:28,280 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,280 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,280 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,280 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,280 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:28,280 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:28,281 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,281 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,281 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,282 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,282 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,282 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,282 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,282 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:28,283 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:28,283 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,285 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,286 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 [2019-11-15 20:55:28,286 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,286 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,286 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,286 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,286 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:28,287 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:28,287 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,289 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,290 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,290 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,290 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,291 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,291 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:28,292 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:55:28,292 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:55:28,295 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,295 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 [2019-11-15 20:55:28,301 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,301 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,302 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,302 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,302 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:28,302 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:28,302 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,303 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,304 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 [2019-11-15 20:55:28,304 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,304 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,306 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,306 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,306 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:28,307 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:28,307 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,307 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,315 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,316 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,316 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,316 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,316 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:28,317 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:28,317 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,318 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,318 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 [2019-11-15 20:55:28,318 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,319 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,319 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,319 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,319 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:28,320 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:28,320 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,320 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,321 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 [2019-11-15 20:55:28,321 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,322 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,322 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,322 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,322 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:28,322 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:28,323 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,323 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,324 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,324 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,325 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,325 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,325 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,325 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:28,326 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:28,326 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,326 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,327 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,327 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,328 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,328 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:28,329 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:55:28,329 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:55:28,332 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,333 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 [2019-11-15 20:55:28,333 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,333 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,334 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,334 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,334 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:28,334 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:28,335 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,336 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,337 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,337 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,337 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,338 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,338 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:28,339 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:55:28,339 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:55:28,342 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,342 INFO L489 LassoAnalysis]: Using template '3-nested'. [2019-11-15 20:55:28,343 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 [2019-11-15 20:55:28,344 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,345 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,345 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,345 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,345 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:28,346 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:28,346 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,349 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,352 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,352 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,353 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,353 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,353 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:28,354 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:28,354 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,357 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,357 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 [2019-11-15 20:55:28,358 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,358 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,358 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,358 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:28,360 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:55:28,361 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:55:28,363 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,364 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,364 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,364 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,365 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,365 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:28,365 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:28,365 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,367 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,367 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 [2019-11-15 20:55:28,368 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,368 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,368 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,368 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,368 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:28,370 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:28,370 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,373 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,373 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,374 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,374 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,374 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,374 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,374 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:28,375 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:28,375 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,375 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,376 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,377 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,377 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,377 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,377 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,378 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:28,379 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:28,380 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,384 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,384 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,385 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,385 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,385 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,386 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:28,387 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:55:28,387 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:55:28,390 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,391 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,391 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,392 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,392 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,392 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,392 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:28,393 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:28,393 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,395 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,396 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,396 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,397 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,397 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,397 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:28,399 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:55:28,399 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:55:28,403 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,404 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,405 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,405 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,405 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,406 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,406 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:28,406 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:28,406 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,407 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,408 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,408 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,408 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,409 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,409 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,409 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:28,409 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:28,409 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,412 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,413 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,413 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,413 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,413 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,414 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,414 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:28,414 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:28,414 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,417 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,419 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,419 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,420 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,420 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:28,421 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:55:28,422 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:55:28,425 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,426 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,427 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,427 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,427 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,427 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:28,427 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:28,428 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,429 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,430 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,430 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,430 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,430 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,430 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:28,431 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:28,431 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,432 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,435 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,435 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,435 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,435 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,435 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:28,436 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:28,436 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,437 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,438 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,438 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,438 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,439 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,439 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:28,439 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:28,439 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,441 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,442 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,443 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,443 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,443 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,443 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,444 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:28,444 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:28,444 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,445 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,445 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,446 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,446 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,446 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,446 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,446 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:28,447 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:28,447 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,448 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,448 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,448 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,449 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,449 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,449 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:28,450 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:55:28,450 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:55:28,457 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,459 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,459 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,459 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,459 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,459 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:28,460 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:28,460 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,461 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,462 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,462 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,462 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,462 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:28,463 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:55:28,464 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:55:28,472 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,472 INFO L489 LassoAnalysis]: Using template '4-nested'. [2019-11-15 20:55:28,472 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,474 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,474 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,474 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,474 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,475 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:28,475 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:28,475 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,479 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,480 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,481 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,481 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,481 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,482 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,482 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:28,482 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:28,482 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,486 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,487 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,487 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,487 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,487 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:28,488 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:55:28,488 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:55:28,491 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,492 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,492 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,492 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,492 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,493 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:28,493 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:28,493 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,494 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,495 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,495 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,496 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,496 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,496 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:28,502 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:28,502 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,505 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,506 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,507 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,507 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,507 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,507 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,507 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:28,508 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:28,508 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,509 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,509 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,510 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,510 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,510 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,510 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,511 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:28,511 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:28,511 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,516 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,516 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,517 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,517 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,517 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,517 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:28,519 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:55:28,519 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:55:28,523 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,524 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,525 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,525 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,525 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,525 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,525 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:28,526 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:28,526 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,527 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,528 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 [2019-11-15 20:55:28,529 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,529 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,529 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,529 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:28,530 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:55:28,530 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:55:28,534 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,534 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 [2019-11-15 20:55:28,535 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,535 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,535 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,536 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,536 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:28,536 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:28,536 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,537 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,537 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,538 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,538 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,538 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,538 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,538 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:28,539 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:28,539 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,542 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,546 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 [2019-11-15 20:55:28,547 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,547 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,547 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,547 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,547 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:28,547 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:28,548 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,551 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,552 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,552 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,552 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,552 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:28,553 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:55:28,553 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:55:28,557 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,557 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,557 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,557 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,558 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,558 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,558 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:28,558 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:28,558 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,559 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,559 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,560 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,560 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,560 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,560 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,560 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:28,561 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:28,561 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,561 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,562 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,562 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,562 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,562 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,563 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,563 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:28,563 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:28,563 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,564 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,565 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,565 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,565 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,565 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,565 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:28,566 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:28,566 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,566 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,567 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 [2019-11-15 20:55:28,567 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,567 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,567 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,568 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,568 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:28,568 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:28,568 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,569 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,569 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,570 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,570 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,570 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,570 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,570 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:28,570 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:28,571 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,571 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,572 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,572 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,572 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,572 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,572 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:28,573 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:55:28,574 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:55:28,577 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,577 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 [2019-11-15 20:55:28,578 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,578 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,578 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,578 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,578 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:28,578 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:28,579 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,579 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,580 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 [2019-11-15 20:55:28,580 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:28,580 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,580 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,580 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:28,581 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:55:28,582 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:55:28,585 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,585 INFO L489 LassoAnalysis]: Using template '2-phase'. [2019-11-15 20:55:28,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,586 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,586 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:28,586 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,586 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,586 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,586 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:28,587 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:28,587 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,592 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,593 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 [2019-11-15 20:55:28,593 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,593 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:28,594 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,594 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,594 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,594 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:28,595 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:28,595 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,599 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,599 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,600 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,600 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:28,600 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,600 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,600 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:28,601 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:55:28,601 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:55:28,604 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,605 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,605 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:28,605 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,605 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,606 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,606 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:28,606 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:28,606 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,608 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,608 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 [2019-11-15 20:55:28,609 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,609 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:28,609 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,609 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,610 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,610 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:28,612 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:28,612 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,614 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,615 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,615 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:28,616 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,616 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,616 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,616 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:28,616 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:28,617 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,617 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,618 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,618 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:28,618 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,619 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,619 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,619 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:28,620 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:28,620 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,624 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,625 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 [2019-11-15 20:55:28,625 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,625 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:28,626 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,626 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,626 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:28,627 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:55:28,627 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:55:28,630 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,631 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,631 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:28,632 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,632 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,632 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,632 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:28,633 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:28,633 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,634 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,634 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 [2019-11-15 20:55:28,634 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,635 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:28,635 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,635 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,635 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:28,636 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:55:28,636 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:55:28,639 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,640 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 [2019-11-15 20:55:28,640 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,640 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:28,641 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,641 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,641 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,641 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:28,642 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:28,642 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,643 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,643 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 [2019-11-15 20:55:28,643 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,644 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:28,644 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,644 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,644 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,644 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:28,645 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:28,645 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,648 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,648 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,649 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,649 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:28,649 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,649 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,650 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,650 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:28,650 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:28,650 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,657 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,657 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,658 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,658 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:28,658 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,658 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,659 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:28,659 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:55:28,660 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:55:28,663 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,663 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 [2019-11-15 20:55:28,664 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,664 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:28,664 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,664 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,664 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,665 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:28,665 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:28,665 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,666 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,666 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,667 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,667 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:28,667 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,667 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,668 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,668 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:28,668 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:28,668 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,669 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,669 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,670 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,670 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:28,670 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,670 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,671 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,671 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:28,671 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:28,671 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,672 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,673 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,673 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,673 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:28,673 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,673 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,674 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,674 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:28,674 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:28,674 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,675 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,676 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,676 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,676 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:28,676 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,677 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,677 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,677 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:28,677 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:28,678 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,678 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,679 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,679 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:28,680 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,680 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,680 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,680 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:28,680 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:28,681 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,681 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,682 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,682 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,682 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:28,683 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,683 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,683 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:28,684 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:55:28,684 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:55:28,687 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,687 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 [2019-11-15 20:55:28,688 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,688 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:28,688 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,688 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,689 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,689 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:28,689 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:28,689 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,690 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,691 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 [2019-11-15 20:55:28,691 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,691 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:28,692 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,692 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,692 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:28,693 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:55:28,693 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:55:28,696 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,696 INFO L489 LassoAnalysis]: Using template '3-phase'. [2019-11-15 20:55:28,697 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,697 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,697 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:28,697 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,698 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,698 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,698 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:28,699 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:28,699 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,704 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,704 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 [2019-11-15 20:55:28,705 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,705 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:28,705 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,706 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,706 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,706 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:28,707 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:28,707 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,712 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,713 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,713 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:28,713 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,714 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,714 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:28,715 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:55:28,715 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:55:28,718 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,719 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,719 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:28,719 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,720 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,720 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,720 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:28,721 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:28,721 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,723 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,724 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,724 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:28,724 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,724 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,724 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,724 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:28,728 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:28,728 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,733 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,734 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 [2019-11-15 20:55:28,735 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,735 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:28,735 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,735 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,735 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,735 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:28,736 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:28,736 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,738 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,738 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,739 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,739 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:28,739 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,739 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,739 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,739 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:28,741 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:28,741 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,747 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,747 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,748 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,748 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:28,748 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,748 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,748 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:28,749 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:55:28,750 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:55:28,754 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,755 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,755 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,755 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:28,756 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,756 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,756 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,756 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:28,757 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:28,757 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,759 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,759 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,760 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:28,760 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,760 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,760 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:28,761 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:55:28,762 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:55:28,766 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,766 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,767 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,767 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:28,767 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,767 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,767 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,768 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:28,768 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:28,768 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,770 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,770 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 [2019-11-15 20:55:28,771 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,771 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:28,771 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,771 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,771 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,771 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:28,772 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:28,772 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,777 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,778 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,778 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:28,778 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,779 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,779 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,779 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:28,780 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:28,780 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,785 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,785 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,786 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,786 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:28,786 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,787 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,787 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:28,788 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:55:28,788 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:55:28,792 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,793 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 [2019-11-15 20:55:28,793 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,793 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:28,794 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,794 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,794 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,794 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:28,795 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:28,795 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,796 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,797 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,797 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,797 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:28,797 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,798 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,798 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,798 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:28,799 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:28,799 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,800 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,800 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 [2019-11-15 20:55:28,801 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,801 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:28,801 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,802 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,802 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,802 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:28,803 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:28,803 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,804 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,805 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,805 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:28,806 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,806 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,806 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,806 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:28,807 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:28,807 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,808 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,809 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,809 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,809 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:28,809 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,810 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,810 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,810 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:28,810 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:28,811 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,812 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,812 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,813 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,813 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:28,813 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,813 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,813 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,814 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:28,814 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:28,814 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,816 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,816 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 [2019-11-15 20:55:28,816 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,817 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:28,817 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,817 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,817 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:28,819 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:55:28,819 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:55:28,823 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,823 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 [2019-11-15 20:55:28,824 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,824 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:28,824 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,824 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,824 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,825 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:28,825 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:28,825 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,827 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,827 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,828 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,828 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:28,828 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,828 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,829 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:28,830 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:55:28,830 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:55:28,834 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,834 INFO L489 LassoAnalysis]: Using template '4-phase'. [2019-11-15 20:55:28,834 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,835 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,835 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:28,835 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,836 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,836 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,836 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:28,837 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:28,838 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,845 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,846 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 [2019-11-15 20:55:28,846 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,846 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:28,847 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,847 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,847 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,847 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:28,848 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:28,849 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,856 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,857 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 [2019-11-15 20:55:28,857 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,857 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:28,858 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,858 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,858 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:28,860 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:55:28,860 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:55:28,865 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,865 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,866 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,866 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:28,866 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,866 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,866 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,867 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:28,868 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:28,868 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,869 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,870 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 [2019-11-15 20:55:28,870 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,871 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:28,871 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,871 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,871 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,871 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:28,877 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:28,877 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,880 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,881 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,881 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,882 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:28,882 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,882 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,882 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,882 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:28,883 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:28,883 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,885 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,886 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,886 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:28,886 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,886 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,886 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,887 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:28,889 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:28,889 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,899 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,900 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 [2019-11-15 20:55:28,900 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,901 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:28,901 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,901 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,901 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:28,903 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:55:28,903 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:55:28,911 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,911 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,912 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,912 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:28,912 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,912 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,912 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,913 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:28,914 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:28,914 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,916 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,916 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,917 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,917 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:28,917 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,917 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,918 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:28,919 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:55:28,919 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:55:28,925 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,926 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,926 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,927 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:28,927 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,927 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,927 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,927 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:28,928 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:28,928 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,929 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,930 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,930 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:28,931 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,931 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,931 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,931 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:28,933 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:28,933 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,943 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,944 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,944 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,944 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:28,945 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,945 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,945 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,945 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:28,947 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:28,947 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,954 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,955 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,955 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,956 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:28,956 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,956 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,956 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:28,958 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:55:28,958 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:55:28,964 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,965 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,965 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,965 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:28,966 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,966 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,966 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,966 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:28,967 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:28,967 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,968 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,969 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,969 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,969 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:28,970 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,970 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,970 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,970 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:28,971 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:28,971 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,972 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,973 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,973 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,973 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:28,973 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,974 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,974 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,974 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:28,975 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:28,975 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,976 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,977 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,977 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,977 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:28,978 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,978 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,978 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,978 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:28,979 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:28,979 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,980 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,981 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,981 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:28,982 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,982 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,982 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,982 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:28,983 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:28,983 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,984 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,985 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:28,985 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,985 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:28,986 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:28,986 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,986 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,986 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:28,987 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:28,987 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:28,989 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:28,989 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 [2019-11-15 20:55:28,990 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:28,990 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:28,990 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:28,990 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:28,990 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:28,992 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:55:28,993 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:55:28,999 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:29,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:29,001 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:29,001 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:29,001 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:29,001 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:29,001 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:29,002 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:29,003 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:29,003 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:29,005 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:29,005 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:29,006 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:29,006 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:29,006 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:29,007 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:29,007 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:29,009 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:55:29,009 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:55:29,016 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:29,016 INFO L489 LassoAnalysis]: Using template '2-lex'. [2019-11-15 20:55:29,017 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 [2019-11-15 20:55:29,017 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:29,018 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:29,018 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:29,018 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:29,018 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:29,018 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:29,019 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:29,019 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:29,024 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:29,025 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:29,026 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:29,026 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:29,026 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:29,026 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:29,026 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:29,026 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:29,027 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:29,027 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:29,033 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:29,034 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 [2019-11-15 20:55:29,034 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:29,034 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:29,035 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:29,035 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:29,035 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:29,036 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:55:29,036 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:55:29,040 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:29,040 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:29,041 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:29,041 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:29,041 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:29,041 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:29,041 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:29,042 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:29,042 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:29,042 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:29,045 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:29,046 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:29,046 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:29,046 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:29,047 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:29,047 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:29,047 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:29,047 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:29,049 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:29,050 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:29,063 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:29,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:29,064 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:29,064 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:29,064 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:29,064 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:29,064 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:29,064 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:29,065 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:29,065 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:29,067 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:29,070 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 [2019-11-15 20:55:29,071 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:29,071 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:29,071 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:29,071 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:29,071 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:29,072 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:29,072 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:29,072 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:29,081 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:29,082 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 [2019-11-15 20:55:29,082 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:29,083 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:29,083 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:29,083 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:29,083 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:29,085 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:55:29,085 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:55:29,092 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:29,092 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 [2019-11-15 20:55:29,093 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:29,093 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:29,093 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:29,093 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:29,093 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:29,094 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:29,094 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:29,094 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:29,097 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:29,097 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 [2019-11-15 20:55:29,098 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:29,098 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:29,098 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:29,098 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:29,098 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:29,099 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:55:29,100 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:55:29,103 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:29,104 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 [2019-11-15 20:55:29,105 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:29,105 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:29,105 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:29,105 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:29,105 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:29,105 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:29,106 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:29,106 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:29,108 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:29,108 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 [2019-11-15 20:55:29,109 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:29,109 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:29,109 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:29,110 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:29,110 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:29,110 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:29,111 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:29,111 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:29,117 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:29,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:29,118 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:29,118 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:29,118 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:29,119 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:29,119 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:29,119 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:29,120 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:29,120 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:29,137 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:29,137 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:29,138 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:29,138 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:29,139 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:29,139 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:29,139 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:29,140 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:55:29,140 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:55:29,145 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:29,145 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 [2019-11-15 20:55:29,146 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:29,146 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:29,146 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:29,146 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:29,146 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:29,147 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:29,147 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:29,147 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:29,149 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:29,149 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:29,150 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:29,150 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:29,150 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:29,150 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:29,151 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:29,151 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:29,151 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:29,151 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:29,154 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:29,154 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:29,155 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:29,155 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:29,155 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:29,155 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:29,156 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:29,156 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:29,156 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:29,156 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:29,159 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:29,159 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:29,160 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:29,160 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:29,160 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:29,160 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:29,160 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:29,161 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:29,161 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:29,161 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:29,163 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:29,164 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:29,164 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:29,164 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:29,164 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:29,165 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:29,165 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:29,165 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:29,166 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:29,166 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:29,168 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:29,168 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:29,169 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:29,169 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:29,169 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:29,169 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:29,169 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:29,169 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:29,170 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:29,170 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:29,172 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:29,172 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:29,173 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:29,173 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:29,173 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:29,174 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:29,174 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:29,175 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:55:29,175 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:55:29,179 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:29,180 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:29,181 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:29,181 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:29,181 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:29,181 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:29,181 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:29,182 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:29,182 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:29,182 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:29,188 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:29,193 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:29,194 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:29,194 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:29,194 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:29,194 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:29,194 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:29,196 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:55:29,196 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:55:29,202 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:29,202 INFO L489 LassoAnalysis]: Using template '3-lex'. [2019-11-15 20:55:29,203 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:29,203 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:29,203 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:29,204 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:29,204 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:29,204 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:29,204 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:55:29,205 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:29,206 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:29,217 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:29,218 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:29,219 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:29,219 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:29,219 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:29,219 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:29,219 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:29,219 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:55:29,229 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:29,238 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:29,321 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:29,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:29,322 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:29,323 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:29,323 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:29,323 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:29,323 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:55:29,325 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:55:29,325 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:55:29,329 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:29,330 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:29,330 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:29,330 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:29,331 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:29,331 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:29,331 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:29,331 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:55:29,332 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:29,332 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:29,335 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:29,335 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 [2019-11-15 20:55:29,336 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:29,336 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:29,336 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:29,337 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:29,337 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:29,337 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:55:29,340 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:29,341 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:29,356 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:29,357 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 [2019-11-15 20:55:29,357 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:29,357 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:29,358 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:29,358 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:29,358 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:29,358 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:55:29,359 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:29,359 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:29,361 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:29,362 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 [2019-11-15 20:55:29,363 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:29,363 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:29,363 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:29,363 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:29,363 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:29,363 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:55:29,365 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:29,365 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:29,384 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:29,385 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 [2019-11-15 20:55:29,385 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:29,386 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:29,386 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:29,386 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:29,386 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:55:29,387 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:55:29,387 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:55:29,396 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:29,396 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:29,397 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:29,397 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:29,397 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:29,397 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:29,398 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:29,398 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:55:29,398 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:29,399 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:29,401 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:29,402 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:29,403 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:29,403 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:29,403 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:29,403 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:29,403 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:55:29,405 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:55:29,405 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:55:29,411 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:29,412 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 [2019-11-15 20:55:29,413 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:29,413 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:29,413 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:29,413 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:29,413 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:29,413 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:55:29,414 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:29,414 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:29,416 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:29,417 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 [2019-11-15 20:55:29,417 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:29,418 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:29,418 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:29,418 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:29,418 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:29,418 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:55:29,419 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:29,419 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:29,429 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:29,430 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:29,431 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:29,431 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:29,431 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:29,431 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:29,431 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:29,432 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:55:29,433 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:29,433 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:29,440 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:29,442 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:29,442 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:29,442 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:29,443 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:29,443 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:29,443 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:55:29,444 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:55:29,444 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:55:29,449 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:29,451 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:29,451 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:29,452 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:29,452 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:29,452 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:29,452 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:29,452 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:55:29,453 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:29,453 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:29,455 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:29,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:29,458 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:29,458 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:29,458 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:29,459 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:29,459 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:29,459 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:55:29,460 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:29,460 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:29,462 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:29,462 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:29,463 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:29,463 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:29,463 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:29,463 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:29,464 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:29,464 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:55:29,464 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:29,464 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:29,467 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:29,467 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:29,468 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:29,468 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:29,468 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:29,469 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:29,469 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:29,469 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:55:29,469 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:29,470 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:29,472 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:29,472 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:29,473 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:29,473 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:29,473 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:29,473 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:29,473 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:29,474 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:55:29,474 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:29,474 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:29,477 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:29,478 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:29,478 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:29,478 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:29,479 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:29,479 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:29,479 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:29,479 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:55:29,480 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:29,480 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:29,482 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:29,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:29,483 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:29,483 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:29,483 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:29,484 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:29,484 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:55:29,485 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:55:29,485 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:55:29,490 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:29,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:29,491 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:29,491 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:29,491 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:29,491 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:29,491 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:29,492 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:55:29,492 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:29,492 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:29,495 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:29,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:29,495 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:29,496 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:29,496 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:29,496 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:29,496 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:55:29,497 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:55:29,498 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:55:29,502 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:29,503 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 20:55:29,503 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 20:55:29,503 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 20:55:29,503 INFO L87 Difference]: Start difference. First operand 72 states and 101 transitions. cyclomatic complexity: 30 Second operand 3 states. [2019-11-15 20:55:29,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 20:55:29,527 INFO L93 Difference]: Finished difference Result 111 states and 160 transitions. [2019-11-15 20:55:29,529 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 20:55:29,529 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 111 states and 160 transitions. [2019-11-15 20:55:29,531 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 90 [2019-11-15 20:55:29,532 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 111 states to 111 states and 160 transitions. [2019-11-15 20:55:29,532 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 111 [2019-11-15 20:55:29,533 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 111 [2019-11-15 20:55:29,533 INFO L73 IsDeterministic]: Start isDeterministic. Operand 111 states and 160 transitions. [2019-11-15 20:55:29,533 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2019-11-15 20:55:29,533 INFO L688 BuchiCegarLoop]: Abstraction has 111 states and 160 transitions. [2019-11-15 20:55:29,534 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111 states and 160 transitions. [2019-11-15 20:55:29,546 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111 to 111. [2019-11-15 20:55:29,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 111 states. [2019-11-15 20:55:29,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 111 states and 160 transitions. [2019-11-15 20:55:29,551 INFO L711 BuchiCegarLoop]: Abstraction has 111 states and 160 transitions. [2019-11-15 20:55:29,551 INFO L591 BuchiCegarLoop]: Abstraction has 111 states and 160 transitions. [2019-11-15 20:55:29,551 INFO L424 BuchiCegarLoop]: ======== Iteration 4============ [2019-11-15 20:55:29,552 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 111 states and 160 transitions. [2019-11-15 20:55:29,553 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 90 [2019-11-15 20:55:29,553 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-15 20:55:29,553 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-15 20:55:29,556 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 20:55:29,556 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 20:55:29,557 INFO L791 eck$LassoCheckResult]: Stem: 568#ULTIMATE.startENTRY ~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~alive1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~alive2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~alive3~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; 541#L-1 havoc main_#res;havoc main_#t~nondet6, main_#t~nondet7, main_#t~nondet8, main_#t~nondet9, main_#t~nondet10, main_#t~nondet11, main_#t~nondet12, main_#t~nondet13, main_#t~nondet14, main_#t~nondet15, main_#t~nondet16, main_#t~nondet17, main_#t~nondet18, main_#t~nondet19, main_#t~nondet20, main_#t~nondet21, main_#t~ret22, main_#t~ret23, main_~c1~0, main_~i2~0;havoc main_~c1~0;havoc main_~i2~0;main_~c1~0 := 0;~r1~0 := main_#t~nondet6;havoc main_#t~nondet6;~id1~0 := main_#t~nondet7;havoc main_#t~nondet7;~st1~0 := main_#t~nondet8;havoc main_#t~nondet8;~send1~0 := main_#t~nondet9;havoc main_#t~nondet9;~mode1~0 := main_#t~nondet10;havoc main_#t~nondet10;~alive1~0 := main_#t~nondet11;havoc main_#t~nondet11;~id2~0 := main_#t~nondet12;havoc main_#t~nondet12;~st2~0 := main_#t~nondet13;havoc main_#t~nondet13;~send2~0 := main_#t~nondet14;havoc main_#t~nondet14;~mode2~0 := main_#t~nondet15;havoc main_#t~nondet15;~alive2~0 := main_#t~nondet16;havoc main_#t~nondet16;~id3~0 := main_#t~nondet17;havoc main_#t~nondet17;~st3~0 := main_#t~nondet18;havoc main_#t~nondet18;~send3~0 := main_#t~nondet19;havoc main_#t~nondet19;~mode3~0 := main_#t~nondet20;havoc main_#t~nondet20;~alive3~0 := main_#t~nondet21;havoc main_#t~nondet21;havoc init_#res;havoc init_~tmp~0;havoc init_~tmp~0; 521#L208 assume 0 == ~r1~0 % 256; 522#L209 assume ~alive1~0 % 256 + ~alive2~0 % 256 + ~alive3~0 % 256 >= 1; 560#L210 assume ~id1~0 >= 0; 579#L211 assume 0 == ~st1~0; 539#L212 assume ~send1~0 == ~id1~0; 540#L213 assume 0 == ~mode1~0 % 256; 588#L214 assume ~id2~0 >= 0; 549#L215 assume 0 == ~st2~0; 550#L216 assume ~send2~0 == ~id2~0; 573#L217 assume 0 == ~mode2~0 % 256; 591#L218 assume ~id3~0 >= 0; 523#L219 assume 0 == ~st3~0; 524#L220 assume ~send3~0 == ~id3~0; 561#L221 assume 0 == ~mode3~0 % 256; 580#L222 assume ~id1~0 != ~id2~0; 565#L223 assume ~id1~0 != ~id3~0; 566#L224 assume ~id2~0 != ~id3~0;init_~tmp~0 := 1; 517#L208-1 init_#res := init_~tmp~0; 518#L277 main_#t~ret22 := init_#res;main_~i2~0 := main_#t~ret22;havoc main_#t~ret22;assume 0 != main_~i2~0;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;main_~i2~0 := 0; 544#L350 [2019-11-15 20:55:29,563 INFO L793 eck$LassoCheckResult]: Loop: 544#L350 assume !false;havoc node1_#t~ite0, node1_#t~ite1, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0; 605#L102 assume !(0 != ~mode1~0 % 256); 603#L123 assume !(0 != ~alive1~0 % 256); 595#L126 assume !(~send1~0 != ~id1~0); 593#L126-2 ~mode1~0 := 1; 592#L102-2 havoc node2_#t~ite2, node2_#t~ite3, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0; 590#L140 assume !(0 != ~mode2~0 % 256); 531#L157 assume !(0 != ~alive2~0 % 256); 533#L160 assume !(~send2~0 != ~id2~0); 546#L160-2 ~mode2~0 := 1; 586#L140-2 havoc node3_#t~ite4, node3_#t~ite5, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0; 587#L174 assume 0 != ~mode3~0 % 256;node3_~m3~0 := ~p2_old~0;~p2_old~0 := ~nomsg~0; 577#L177 assume !(node3_~m3~0 != ~nomsg~0); 537#L177-1 ~mode3~0 := 0; 570#L174-2 ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 534#L285 assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; 535#L286 assume ~r1~0 % 256 < 3;check_~tmp~1 := 1; 528#L285-1 check_#res := check_~tmp~1; 529#L297 main_#t~ret23 := check_#res;main_~c1~0 := main_#t~ret23;havoc main_#t~ret23;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 558#L355 assume !(0 == assert_~arg % 256); 559#L350 assume !false;havoc node1_#t~ite0, node1_#t~ite1, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0; 525#L102 assume !(0 != ~mode1~0 % 256); 527#L123 assume !(0 != ~alive1~0 % 256); 581#L126 assume !(~send1~0 != ~id1~0); 520#L126-2 ~mode1~0 := 1; 548#L102-2 havoc node2_#t~ite2, node2_#t~ite3, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0; 553#L140 assume 0 != ~mode2~0 % 256;node2_~m2~0 := ~p1_old~0;~p1_old~0 := ~nomsg~0; 554#L143 assume !(node2_~m2~0 != ~nomsg~0); 556#L143-1 ~mode2~0 := 0; 575#L140-2 havoc node3_#t~ite4, node3_#t~ite5, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0; 625#L174 assume 0 != ~mode3~0 % 256;node3_~m3~0 := ~p2_old~0;~p2_old~0 := ~nomsg~0; 620#L177 assume !(node3_~m3~0 != ~nomsg~0); 616#L177-1 ~mode3~0 := 0; 614#L174-2 ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 613#L285 assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; 612#L286 assume ~r1~0 % 256 < 3;check_~tmp~1 := 1; 610#L285-1 check_#res := check_~tmp~1; 608#L297 main_#t~ret23 := check_#res;main_~c1~0 := main_#t~ret23;havoc main_#t~ret23;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 607#L355 assume !(0 == assert_~arg % 256); 544#L350 [2019-11-15 20:55:29,563 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:55:29,563 INFO L82 PathProgramCache]: Analyzing trace with hash -47575204, now seen corresponding path program 3 times [2019-11-15 20:55:29,563 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:55:29,564 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2012157378] [2019-11-15 20:55:29,564 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:55:29,564 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:55:29,564 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:55:29,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 20:55:29,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 20:55:29,589 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 20:55:29,593 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:55:29,594 INFO L82 PathProgramCache]: Analyzing trace with hash 1397201797, now seen corresponding path program 1 times [2019-11-15 20:55:29,594 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:55:29,594 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [890166477] [2019-11-15 20:55:29,594 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:55:29,595 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:55:29,595 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:55:29,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:55:29,673 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 20:55:29,674 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [890166477] [2019-11-15 20:55:29,674 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 20:55:29,674 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 20:55:29,674 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [978360311] [2019-11-15 20:55:29,675 INFO L808 eck$LassoCheckResult]: loop already infeasible [2019-11-15 20:55:29,675 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 20:55:29,675 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 20:55:29,675 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 20:55:29,675 INFO L87 Difference]: Start difference. First operand 111 states and 160 transitions. cyclomatic complexity: 50 Second operand 3 states. [2019-11-15 20:55:29,708 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 20:55:29,708 INFO L93 Difference]: Finished difference Result 187 states and 275 transitions. [2019-11-15 20:55:29,713 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 20:55:29,713 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 187 states and 275 transitions. [2019-11-15 20:55:29,715 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 166 [2019-11-15 20:55:29,717 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 187 states to 187 states and 275 transitions. [2019-11-15 20:55:29,717 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 187 [2019-11-15 20:55:29,718 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 187 [2019-11-15 20:55:29,718 INFO L73 IsDeterministic]: Start isDeterministic. Operand 187 states and 275 transitions. [2019-11-15 20:55:29,719 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2019-11-15 20:55:29,719 INFO L688 BuchiCegarLoop]: Abstraction has 187 states and 275 transitions. [2019-11-15 20:55:29,720 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 187 states and 275 transitions. [2019-11-15 20:55:29,730 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 187 to 173. [2019-11-15 20:55:29,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 173 states. [2019-11-15 20:55:29,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 173 states and 251 transitions. [2019-11-15 20:55:29,733 INFO L711 BuchiCegarLoop]: Abstraction has 173 states and 251 transitions. [2019-11-15 20:55:29,733 INFO L591 BuchiCegarLoop]: Abstraction has 173 states and 251 transitions. [2019-11-15 20:55:29,733 INFO L424 BuchiCegarLoop]: ======== Iteration 5============ [2019-11-15 20:55:29,733 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 173 states and 251 transitions. [2019-11-15 20:55:29,735 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 152 [2019-11-15 20:55:29,735 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-15 20:55:29,735 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-15 20:55:29,738 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 20:55:29,738 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 20:55:29,738 INFO L791 eck$LassoCheckResult]: Stem: 876#ULTIMATE.startENTRY ~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~alive1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~alive2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~alive3~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; 845#L-1 havoc main_#res;havoc main_#t~nondet6, main_#t~nondet7, main_#t~nondet8, main_#t~nondet9, main_#t~nondet10, main_#t~nondet11, main_#t~nondet12, main_#t~nondet13, main_#t~nondet14, main_#t~nondet15, main_#t~nondet16, main_#t~nondet17, main_#t~nondet18, main_#t~nondet19, main_#t~nondet20, main_#t~nondet21, main_#t~ret22, main_#t~ret23, main_~c1~0, main_~i2~0;havoc main_~c1~0;havoc main_~i2~0;main_~c1~0 := 0;~r1~0 := main_#t~nondet6;havoc main_#t~nondet6;~id1~0 := main_#t~nondet7;havoc main_#t~nondet7;~st1~0 := main_#t~nondet8;havoc main_#t~nondet8;~send1~0 := main_#t~nondet9;havoc main_#t~nondet9;~mode1~0 := main_#t~nondet10;havoc main_#t~nondet10;~alive1~0 := main_#t~nondet11;havoc main_#t~nondet11;~id2~0 := main_#t~nondet12;havoc main_#t~nondet12;~st2~0 := main_#t~nondet13;havoc main_#t~nondet13;~send2~0 := main_#t~nondet14;havoc main_#t~nondet14;~mode2~0 := main_#t~nondet15;havoc main_#t~nondet15;~alive2~0 := main_#t~nondet16;havoc main_#t~nondet16;~id3~0 := main_#t~nondet17;havoc main_#t~nondet17;~st3~0 := main_#t~nondet18;havoc main_#t~nondet18;~send3~0 := main_#t~nondet19;havoc main_#t~nondet19;~mode3~0 := main_#t~nondet20;havoc main_#t~nondet20;~alive3~0 := main_#t~nondet21;havoc main_#t~nondet21;havoc init_#res;havoc init_~tmp~0;havoc init_~tmp~0; 825#L208 assume 0 == ~r1~0 % 256; 826#L209 assume ~alive1~0 % 256 + ~alive2~0 % 256 + ~alive3~0 % 256 >= 1; 866#L210 assume ~id1~0 >= 0; 889#L211 assume 0 == ~st1~0; 843#L212 assume ~send1~0 == ~id1~0; 844#L213 assume 0 == ~mode1~0 % 256; 898#L214 assume ~id2~0 >= 0; 853#L215 assume 0 == ~st2~0; 854#L216 assume ~send2~0 == ~id2~0; 882#L217 assume 0 == ~mode2~0 % 256; 901#L218 assume ~id3~0 >= 0; 827#L219 assume 0 == ~st3~0; 828#L220 assume ~send3~0 == ~id3~0; 867#L221 assume 0 == ~mode3~0 % 256; 890#L222 assume ~id1~0 != ~id2~0; 871#L223 assume ~id1~0 != ~id3~0; 872#L224 assume ~id2~0 != ~id3~0;init_~tmp~0 := 1; 821#L208-1 init_#res := init_~tmp~0; 822#L277 main_#t~ret22 := init_#res;main_~i2~0 := main_#t~ret22;havoc main_#t~ret22;assume 0 != main_~i2~0;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;main_~i2~0 := 0; 848#L350 [2019-11-15 20:55:29,739 INFO L793 eck$LassoCheckResult]: Loop: 848#L350 assume !false;havoc node1_#t~ite0, node1_#t~ite1, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0; 918#L102 assume !(0 != ~mode1~0 % 256); 917#L123 assume !(0 != ~alive1~0 % 256); 914#L126 assume !(~send1~0 != ~id1~0); 888#L126-2 ~mode1~0 := 1; 858#L102-2 havoc node2_#t~ite2, node2_#t~ite3, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0; 859#L140 assume !(0 != ~mode2~0 % 256); 900#L157 assume !(0 != ~alive2~0 % 256); 969#L160 assume !(~send2~0 != ~id2~0); 904#L160-2 ~mode2~0 := 1; 896#L140-2 havoc node3_#t~ite4, node3_#t~ite5, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0; 897#L174 assume 0 != ~mode3~0 % 256;node3_~m3~0 := ~p2_old~0;~p2_old~0 := ~nomsg~0; 886#L177 assume !(node3_~m3~0 != ~nomsg~0); 841#L177-1 ~mode3~0 := 0; 875#L174-2 ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 908#L285 assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; 983#L286 assume ~r1~0 % 256 < 3;check_~tmp~1 := 1; 981#L285-1 check_#res := check_~tmp~1; 980#L297 main_#t~ret23 := check_#res;main_~c1~0 := main_#t~ret23;havoc main_#t~ret23;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 979#L355 assume !(0 == assert_~arg % 256); 905#L350 assume !false;havoc node1_#t~ite0, node1_#t~ite1, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0; 829#L102 assume 0 != ~mode1~0 % 256; 830#L103 assume 255 == ~r1~0 % 256;~r1~0 := 2; 863#L103-2 ~r1~0 := 1 + ~r1~0 % 256;node1_~m1~0 := ~p3_old~0;~p3_old~0 := ~nomsg~0; 855#L109 assume !(node1_~m1~0 != ~nomsg~0); 857#L109-1 ~mode1~0 := 0; 912#L102-2 havoc node2_#t~ite2, node2_#t~ite3, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0; 910#L140 assume 0 != ~mode2~0 % 256;node2_~m2~0 := ~p1_old~0;~p1_old~0 := ~nomsg~0; 911#L143 assume !(node2_~m2~0 != ~nomsg~0); 952#L143-1 ~mode2~0 := 0; 951#L140-2 havoc node3_#t~ite4, node3_#t~ite5, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0; 950#L174 assume 0 != ~mode3~0 % 256;node3_~m3~0 := ~p2_old~0;~p2_old~0 := ~nomsg~0; 945#L177 assume !(node3_~m3~0 != ~nomsg~0); 936#L177-1 ~mode3~0 := 0; 933#L174-2 ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 930#L285 assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; 928#L286 assume ~r1~0 % 256 < 3;check_~tmp~1 := 1; 925#L285-1 check_#res := check_~tmp~1; 923#L297 main_#t~ret23 := check_#res;main_~c1~0 := main_#t~ret23;havoc main_#t~ret23;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 921#L355 assume !(0 == assert_~arg % 256); 848#L350 [2019-11-15 20:55:29,739 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:55:29,739 INFO L82 PathProgramCache]: Analyzing trace with hash -47575204, now seen corresponding path program 4 times [2019-11-15 20:55:29,739 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:55:29,740 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [654894666] [2019-11-15 20:55:29,740 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:55:29,740 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:55:29,740 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:55:29,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 20:55:29,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 20:55:29,780 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 20:55:29,781 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:55:29,781 INFO L82 PathProgramCache]: Analyzing trace with hash 760110054, now seen corresponding path program 1 times [2019-11-15 20:55:29,782 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:55:29,782 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1018194219] [2019-11-15 20:55:29,782 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:55:29,782 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:55:29,782 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:55:29,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:55:29,815 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 20:55:29,815 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1018194219] [2019-11-15 20:55:29,815 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 20:55:29,815 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 20:55:29,815 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [31898485] [2019-11-15 20:55:29,816 INFO L808 eck$LassoCheckResult]: loop already infeasible [2019-11-15 20:55:29,816 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 20:55:29,816 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 20:55:29,816 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 20:55:29,816 INFO L87 Difference]: Start difference. First operand 173 states and 251 transitions. cyclomatic complexity: 79 Second operand 3 states. [2019-11-15 20:55:29,850 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 20:55:29,850 INFO L93 Difference]: Finished difference Result 261 states and 376 transitions. [2019-11-15 20:55:29,853 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 20:55:29,853 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 261 states and 376 transitions. [2019-11-15 20:55:29,856 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 240 [2019-11-15 20:55:29,858 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 261 states to 261 states and 376 transitions. [2019-11-15 20:55:29,859 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 261 [2019-11-15 20:55:29,859 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 261 [2019-11-15 20:55:29,859 INFO L73 IsDeterministic]: Start isDeterministic. Operand 261 states and 376 transitions. [2019-11-15 20:55:29,865 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2019-11-15 20:55:29,867 INFO L688 BuchiCegarLoop]: Abstraction has 261 states and 376 transitions. [2019-11-15 20:55:29,868 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 261 states and 376 transitions. [2019-11-15 20:55:29,878 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 261 to 259. [2019-11-15 20:55:29,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 259 states. [2019-11-15 20:55:29,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 259 states and 374 transitions. [2019-11-15 20:55:29,885 INFO L711 BuchiCegarLoop]: Abstraction has 259 states and 374 transitions. [2019-11-15 20:55:29,885 INFO L591 BuchiCegarLoop]: Abstraction has 259 states and 374 transitions. [2019-11-15 20:55:29,885 INFO L424 BuchiCegarLoop]: ======== Iteration 6============ [2019-11-15 20:55:29,885 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 259 states and 374 transitions. [2019-11-15 20:55:29,887 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 238 [2019-11-15 20:55:29,887 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-15 20:55:29,887 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-15 20:55:29,889 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 20:55:29,890 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 20:55:29,890 INFO L791 eck$LassoCheckResult]: Stem: 1319#ULTIMATE.startENTRY ~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~alive1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~alive2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~alive3~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; 1287#L-1 havoc main_#res;havoc main_#t~nondet6, main_#t~nondet7, main_#t~nondet8, main_#t~nondet9, main_#t~nondet10, main_#t~nondet11, main_#t~nondet12, main_#t~nondet13, main_#t~nondet14, main_#t~nondet15, main_#t~nondet16, main_#t~nondet17, main_#t~nondet18, main_#t~nondet19, main_#t~nondet20, main_#t~nondet21, main_#t~ret22, main_#t~ret23, main_~c1~0, main_~i2~0;havoc main_~c1~0;havoc main_~i2~0;main_~c1~0 := 0;~r1~0 := main_#t~nondet6;havoc main_#t~nondet6;~id1~0 := main_#t~nondet7;havoc main_#t~nondet7;~st1~0 := main_#t~nondet8;havoc main_#t~nondet8;~send1~0 := main_#t~nondet9;havoc main_#t~nondet9;~mode1~0 := main_#t~nondet10;havoc main_#t~nondet10;~alive1~0 := main_#t~nondet11;havoc main_#t~nondet11;~id2~0 := main_#t~nondet12;havoc main_#t~nondet12;~st2~0 := main_#t~nondet13;havoc main_#t~nondet13;~send2~0 := main_#t~nondet14;havoc main_#t~nondet14;~mode2~0 := main_#t~nondet15;havoc main_#t~nondet15;~alive2~0 := main_#t~nondet16;havoc main_#t~nondet16;~id3~0 := main_#t~nondet17;havoc main_#t~nondet17;~st3~0 := main_#t~nondet18;havoc main_#t~nondet18;~send3~0 := main_#t~nondet19;havoc main_#t~nondet19;~mode3~0 := main_#t~nondet20;havoc main_#t~nondet20;~alive3~0 := main_#t~nondet21;havoc main_#t~nondet21;havoc init_#res;havoc init_~tmp~0;havoc init_~tmp~0; 1265#L208 assume 0 == ~r1~0 % 256; 1266#L209 assume ~alive1~0 % 256 + ~alive2~0 % 256 + ~alive3~0 % 256 >= 1; 1307#L210 assume ~id1~0 >= 0; 1331#L211 assume 0 == ~st1~0; 1283#L212 assume ~send1~0 == ~id1~0; 1284#L213 assume 0 == ~mode1~0 % 256; 1341#L214 assume ~id2~0 >= 0; 1293#L215 assume 0 == ~st2~0; 1294#L216 assume ~send2~0 == ~id2~0; 1324#L217 assume 0 == ~mode2~0 % 256; 1344#L218 assume ~id3~0 >= 0; 1267#L219 assume 0 == ~st3~0; 1268#L220 assume ~send3~0 == ~id3~0; 1309#L221 assume 0 == ~mode3~0 % 256; 1332#L222 assume ~id1~0 != ~id2~0; 1315#L223 assume ~id1~0 != ~id3~0; 1316#L224 assume ~id2~0 != ~id3~0;init_~tmp~0 := 1; 1261#L208-1 init_#res := init_~tmp~0; 1262#L277 main_#t~ret22 := init_#res;main_~i2~0 := main_#t~ret22;havoc main_#t~ret22;assume 0 != main_~i2~0;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;main_~i2~0 := 0; 1288#L350 [2019-11-15 20:55:29,891 INFO L793 eck$LassoCheckResult]: Loop: 1288#L350 assume !false;havoc node1_#t~ite0, node1_#t~ite1, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0; 1363#L102 assume !(0 != ~mode1~0 % 256); 1345#L123 assume !(0 != ~alive1~0 % 256); 1346#L126 assume !(~send1~0 != ~id1~0); 1352#L126-2 ~mode1~0 := 1; 1351#L102-2 havoc node2_#t~ite2, node2_#t~ite3, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0; 1343#L140 assume !(0 != ~mode2~0 % 256); 1275#L157 assume !(0 != ~alive2~0 % 256); 1277#L160 assume !(~send2~0 != ~id2~0); 1290#L160-2 ~mode2~0 := 1; 1339#L140-2 havoc node3_#t~ite4, node3_#t~ite5, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0; 1340#L174 assume 0 != ~mode3~0 % 256;node3_~m3~0 := ~p2_old~0;~p2_old~0 := ~nomsg~0; 1348#L177 assume !(node3_~m3~0 != ~nomsg~0); 1494#L177-1 ~mode3~0 := 0; 1493#L174-2 ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 1492#L285 assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; 1311#L286 assume ~r1~0 % 256 < 3;check_~tmp~1 := 1; 1312#L285-1 check_#res := check_~tmp~1; 1460#L297 main_#t~ret23 := check_#res;main_~c1~0 := main_#t~ret23;havoc main_#t~ret23;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 1305#L355 assume !(0 == assert_~arg % 256); 1306#L350 assume !false;havoc node1_#t~ite0, node1_#t~ite1, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0; 1269#L102 assume 0 != ~mode1~0 % 256; 1270#L103 assume !(255 == ~r1~0 % 256); 1303#L103-2 ~r1~0 := 1 + ~r1~0 % 256;node1_~m1~0 := ~p3_old~0;~p3_old~0 := ~nomsg~0; 1304#L109 assume !(node1_~m1~0 != ~nomsg~0); 1291#L109-1 ~mode1~0 := 0; 1292#L102-2 havoc node2_#t~ite2, node2_#t~ite3, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0; 1440#L140 assume 0 != ~mode2~0 % 256;node2_~m2~0 := ~p1_old~0;~p1_old~0 := ~nomsg~0; 1441#L143 assume !(node2_~m2~0 != ~nomsg~0); 1483#L143-1 ~mode2~0 := 0; 1482#L140-2 havoc node3_#t~ite4, node3_#t~ite5, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0; 1480#L174 assume 0 != ~mode3~0 % 256;node3_~m3~0 := ~p2_old~0;~p2_old~0 := ~nomsg~0; 1479#L177 assume !(node3_~m3~0 != ~nomsg~0); 1475#L177-1 ~mode3~0 := 0; 1473#L174-2 ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 1472#L285 assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; 1470#L286 assume ~r1~0 % 256 < 3;check_~tmp~1 := 1; 1471#L285-1 check_#res := check_~tmp~1; 1367#L297 main_#t~ret23 := check_#res;main_~c1~0 := main_#t~ret23;havoc main_#t~ret23;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 1365#L355 assume !(0 == assert_~arg % 256); 1288#L350 [2019-11-15 20:55:29,892 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:55:29,892 INFO L82 PathProgramCache]: Analyzing trace with hash -47575204, now seen corresponding path program 5 times [2019-11-15 20:55:29,892 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:55:29,892 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [607466625] [2019-11-15 20:55:29,892 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:55:29,892 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:55:29,893 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:55:29,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 20:55:29,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 20:55:29,916 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 20:55:29,917 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:55:29,917 INFO L82 PathProgramCache]: Analyzing trace with hash -1234034652, now seen corresponding path program 1 times [2019-11-15 20:55:29,917 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:55:29,917 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1595525057] [2019-11-15 20:55:29,917 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:55:29,917 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:55:29,918 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:55:29,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:55:29,970 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 20:55:29,970 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1595525057] [2019-11-15 20:55:29,971 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 20:55:29,971 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 20:55:29,971 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1658029535] [2019-11-15 20:55:29,971 INFO L808 eck$LassoCheckResult]: loop already infeasible [2019-11-15 20:55:29,971 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 20:55:29,971 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 20:55:29,972 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 20:55:29,972 INFO L87 Difference]: Start difference. First operand 259 states and 374 transitions. cyclomatic complexity: 116 Second operand 3 states. [2019-11-15 20:55:29,992 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 20:55:29,992 INFO L93 Difference]: Finished difference Result 467 states and 667 transitions. [2019-11-15 20:55:29,993 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 20:55:29,993 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 467 states and 667 transitions. [2019-11-15 20:55:29,997 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 446 [2019-11-15 20:55:30,002 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 467 states to 467 states and 667 transitions. [2019-11-15 20:55:30,002 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 467 [2019-11-15 20:55:30,003 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 467 [2019-11-15 20:55:30,003 INFO L73 IsDeterministic]: Start isDeterministic. Operand 467 states and 667 transitions. [2019-11-15 20:55:30,004 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2019-11-15 20:55:30,004 INFO L688 BuchiCegarLoop]: Abstraction has 467 states and 667 transitions. [2019-11-15 20:55:30,005 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 467 states and 667 transitions. [2019-11-15 20:55:30,016 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 467 to 425. [2019-11-15 20:55:30,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 425 states. [2019-11-15 20:55:30,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 425 states and 601 transitions. [2019-11-15 20:55:30,019 INFO L711 BuchiCegarLoop]: Abstraction has 425 states and 601 transitions. [2019-11-15 20:55:30,019 INFO L591 BuchiCegarLoop]: Abstraction has 425 states and 601 transitions. [2019-11-15 20:55:30,019 INFO L424 BuchiCegarLoop]: ======== Iteration 7============ [2019-11-15 20:55:30,019 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 425 states and 601 transitions. [2019-11-15 20:55:30,022 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 404 [2019-11-15 20:55:30,022 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-15 20:55:30,023 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-15 20:55:30,023 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 20:55:30,024 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 20:55:30,024 INFO L791 eck$LassoCheckResult]: Stem: 2045#ULTIMATE.startENTRY ~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~alive1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~alive2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~alive3~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; 2016#L-1 havoc main_#res;havoc main_#t~nondet6, main_#t~nondet7, main_#t~nondet8, main_#t~nondet9, main_#t~nondet10, main_#t~nondet11, main_#t~nondet12, main_#t~nondet13, main_#t~nondet14, main_#t~nondet15, main_#t~nondet16, main_#t~nondet17, main_#t~nondet18, main_#t~nondet19, main_#t~nondet20, main_#t~nondet21, main_#t~ret22, main_#t~ret23, main_~c1~0, main_~i2~0;havoc main_~c1~0;havoc main_~i2~0;main_~c1~0 := 0;~r1~0 := main_#t~nondet6;havoc main_#t~nondet6;~id1~0 := main_#t~nondet7;havoc main_#t~nondet7;~st1~0 := main_#t~nondet8;havoc main_#t~nondet8;~send1~0 := main_#t~nondet9;havoc main_#t~nondet9;~mode1~0 := main_#t~nondet10;havoc main_#t~nondet10;~alive1~0 := main_#t~nondet11;havoc main_#t~nondet11;~id2~0 := main_#t~nondet12;havoc main_#t~nondet12;~st2~0 := main_#t~nondet13;havoc main_#t~nondet13;~send2~0 := main_#t~nondet14;havoc main_#t~nondet14;~mode2~0 := main_#t~nondet15;havoc main_#t~nondet15;~alive2~0 := main_#t~nondet16;havoc main_#t~nondet16;~id3~0 := main_#t~nondet17;havoc main_#t~nondet17;~st3~0 := main_#t~nondet18;havoc main_#t~nondet18;~send3~0 := main_#t~nondet19;havoc main_#t~nondet19;~mode3~0 := main_#t~nondet20;havoc main_#t~nondet20;~alive3~0 := main_#t~nondet21;havoc main_#t~nondet21;havoc init_#res;havoc init_~tmp~0;havoc init_~tmp~0; 1997#L208 assume 0 == ~r1~0 % 256; 1998#L209 assume ~alive1~0 % 256 + ~alive2~0 % 256 + ~alive3~0 % 256 >= 1; 2036#L210 assume ~id1~0 >= 0; 2061#L211 assume 0 == ~st1~0; 2014#L212 assume ~send1~0 == ~id1~0; 2015#L213 assume 0 == ~mode1~0 % 256; 2071#L214 assume ~id2~0 >= 0; 2024#L215 assume 0 == ~st2~0; 2025#L216 assume ~send2~0 == ~id2~0; 2052#L217 assume 0 == ~mode2~0 % 256; 2077#L218 assume ~id3~0 >= 0; 1999#L219 assume 0 == ~st3~0; 2000#L220 assume ~send3~0 == ~id3~0; 2037#L221 assume 0 == ~mode3~0 % 256; 2062#L222 assume ~id1~0 != ~id2~0; 2042#L223 assume ~id1~0 != ~id3~0; 2043#L224 assume ~id2~0 != ~id3~0;init_~tmp~0 := 1; 1993#L208-1 init_#res := init_~tmp~0; 1994#L277 main_#t~ret22 := init_#res;main_~i2~0 := main_#t~ret22;havoc main_#t~ret22;assume 0 != main_~i2~0;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;main_~i2~0 := 0; 2019#L350 [2019-11-15 20:55:30,024 INFO L793 eck$LassoCheckResult]: Loop: 2019#L350 assume !false;havoc node1_#t~ite0, node1_#t~ite1, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0; 2296#L102 assume !(0 != ~mode1~0 % 256); 2294#L123 assume !(0 != ~alive1~0 % 256); 2290#L126 assume !(~send1~0 != ~id1~0); 2289#L126-2 ~mode1~0 := 1; 2285#L102-2 havoc node2_#t~ite2, node2_#t~ite3, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0; 2283#L140 assume !(0 != ~mode2~0 % 256); 2006#L157 assume !(0 != ~alive2~0 % 256); 2008#L160 assume !(~send2~0 != ~id2~0); 2021#L160-2 ~mode2~0 := 1; 2091#L140-2 havoc node3_#t~ite4, node3_#t~ite5, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0; 2357#L174 assume 0 != ~mode3~0 % 256;node3_~m3~0 := ~p2_old~0;~p2_old~0 := ~nomsg~0; 2356#L177 assume !(node3_~m3~0 != ~nomsg~0); 2349#L177-1 ~mode3~0 := 0; 2347#L174-2 ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 2345#L285 assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; 2341#L286 assume ~r1~0 % 256 < 3;check_~tmp~1 := 1; 2339#L285-1 check_#res := check_~tmp~1; 2337#L297 main_#t~ret23 := check_#res;main_~c1~0 := main_#t~ret23;havoc main_#t~ret23;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 2335#L355 assume !(0 == assert_~arg % 256); 2332#L350 assume !false;havoc node1_#t~ite0, node1_#t~ite1, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0; 2329#L102 assume 0 != ~mode1~0 % 256; 2326#L103 assume !(255 == ~r1~0 % 256); 2324#L103-2 ~r1~0 := 1 + ~r1~0 % 256;node1_~m1~0 := ~p3_old~0;~p3_old~0 := ~nomsg~0; 2320#L109 assume !(node1_~m1~0 != ~nomsg~0); 2315#L109-1 ~mode1~0 := 0; 2108#L102-2 havoc node2_#t~ite2, node2_#t~ite3, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0; 2109#L140 assume 0 != ~mode2~0 % 256;node2_~m2~0 := ~p1_old~0;~p1_old~0 := ~nomsg~0; 2311#L143 assume !(node2_~m2~0 != ~nomsg~0); 2307#L143-1 ~mode2~0 := 0; 2306#L140-2 havoc node3_#t~ite4, node3_#t~ite5, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0; 2305#L174 assume !(0 != ~mode3~0 % 256); 2280#L191 assume !(0 != ~alive3~0 % 256); 2301#L194 assume !(~send3~0 != ~id3~0); 2240#L194-2 ~mode3~0 := 1; 2238#L174-2 ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 2235#L285 assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; 2231#L286 assume ~r1~0 % 256 < 3;check_~tmp~1 := 1; 2232#L285-1 check_#res := check_~tmp~1; 2299#L297 main_#t~ret23 := check_#res;main_~c1~0 := main_#t~ret23;havoc main_#t~ret23;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 2298#L355 assume !(0 == assert_~arg % 256); 2019#L350 [2019-11-15 20:55:30,024 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:55:30,025 INFO L82 PathProgramCache]: Analyzing trace with hash -47575204, now seen corresponding path program 6 times [2019-11-15 20:55:30,025 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:55:30,025 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1579474390] [2019-11-15 20:55:30,025 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:55:30,025 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:55:30,025 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:55:30,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 20:55:30,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 20:55:30,043 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 20:55:30,043 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:55:30,043 INFO L82 PathProgramCache]: Analyzing trace with hash 342614666, now seen corresponding path program 1 times [2019-11-15 20:55:30,043 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:55:30,044 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [896381351] [2019-11-15 20:55:30,044 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:55:30,044 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:55:30,044 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:55:30,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 20:55:30,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 20:55:30,080 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 20:55:30,080 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:55:30,081 INFO L82 PathProgramCache]: Analyzing trace with hash -40331889, now seen corresponding path program 1 times [2019-11-15 20:55:30,081 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:55:30,081 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [587368812] [2019-11-15 20:55:30,081 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:55:30,081 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:55:30,081 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:55:30,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:55:30,129 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2019-11-15 20:55:30,130 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [587368812] [2019-11-15 20:55:30,131 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 20:55:30,131 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 20:55:30,131 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [6131626] [2019-11-15 20:55:30,667 WARN L191 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 138 [2019-11-15 20:55:30,926 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 87 [2019-11-15 20:55:30,927 INFO L210 LassoAnalysis]: Preferences: [2019-11-15 20:55:30,927 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-11-15 20:55:30,927 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-11-15 20:55:30,928 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-11-15 20:55:30,928 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2019-11-15 20:55:30,928 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:55:30,928 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-11-15 20:55:30,928 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-11-15 20:55:30,928 INFO L131 ssoRankerPreferences]: Filename of dumped script: pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c_Iteration7_Loop [2019-11-15 20:55:30,928 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-11-15 20:55:30,928 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-11-15 20:55:30,931 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:30,942 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:30,954 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:30,977 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:30,979 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:30,981 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:30,983 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:30,987 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:30,991 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:30,998 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:31,000 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:31,002 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:31,004 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:31,005 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:31,009 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:31,022 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:31,029 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:31,031 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:31,037 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:31,043 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:31,045 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:31,048 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:31,053 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:31,055 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:31,057 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:31,062 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:31,063 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:31,586 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-11-15 20:55:31,586 INFO L404 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/z3 Starting monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-15 20:55:31,593 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 20:55:31,593 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:55:31,600 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 20:55:31,600 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~node1.offset_3=0} Honda state: {v_rep#funAddr~node1.offset_3=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/z3 Starting monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-15 20:55:31,618 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 20:55:31,618 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:55:31,633 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 20:55:31,633 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_assert_#in~arg=1, ULTIMATE.start_assert_~arg=1} Honda state: {ULTIMATE.start_assert_#in~arg=1, ULTIMATE.start_assert_~arg=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/z3 Starting monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:55:31,680 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 20:55:31,680 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 20:55:31,719 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 20:55:31,719 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~p1_new~0=-7, ~p3_new~0=-7, ~p1_old~0=-7, ~p2_new~0=-7, ~nomsg~0=-7, ULTIMATE.start_node1_~m1~0=-7, ~p2_old~0=-7, ULTIMATE.start_node3_~m3~0=-7, ~p3_old~0=-7, ULTIMATE.start_node2_~m2~0=-7} Honda state: {~p1_new~0=-7, ~p3_new~0=-7, ~p1_old~0=-7, ~p2_new~0=-7, ~nomsg~0=-7, ULTIMATE.start_node1_~m1~0=-7, ~p2_old~0=-7, ULTIMATE.start_node3_~m3~0=-7, ~p3_old~0=-7, ULTIMATE.start_node2_~m2~0=-7} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/z3 Starting monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-15 20:55:31,745 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 20:55:31,746 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:55:31,757 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 20:55:31,757 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~st3~0=5, ~st1~0=-8, ~st2~0=-8} Honda state: {~st3~0=5, ~st1~0=-8, ~st2~0=-8} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/z3 Starting monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-15 20:55:31,778 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 20:55:31,778 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:55:31,782 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 20:55:31,782 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node3_#t~ite4=0} Honda state: {ULTIMATE.start_node3_#t~ite4=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/z3 Starting monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:55:31,797 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 20:55:31,797 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 20:55:31,801 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 20:55:31,802 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~node3.offset_3=2} Honda state: {v_rep#funAddr~node3.offset_3=2} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/z3 Starting monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:55:31,812 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 20:55:31,812 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 20:55:31,819 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 20:55:31,819 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~alive1~0=0} Honda state: {~alive1~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/z3 Starting monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:55:31,825 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 20:55:31,826 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 20:55:31,829 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 20:55:31,829 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~mode2~0=0} Honda state: {~mode2~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/z3 Starting monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:55:31,877 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 20:55:31,877 INFO L160 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/z3 Starting monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:55:31,897 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2019-11-15 20:55:31,897 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 20:55:32,037 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2019-11-15 20:55:32,039 INFO L210 LassoAnalysis]: Preferences: [2019-11-15 20:55:32,039 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-11-15 20:55:32,039 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-11-15 20:55:32,039 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-11-15 20:55:32,039 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-11-15 20:55:32,039 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:55:32,039 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-11-15 20:55:32,039 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-11-15 20:55:32,039 INFO L131 ssoRankerPreferences]: Filename of dumped script: pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c_Iteration7_Loop [2019-11-15 20:55:32,039 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-11-15 20:55:32,040 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-11-15 20:55:32,042 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:32,051 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:32,070 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:32,101 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:32,103 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:32,105 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:32,107 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:32,109 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:32,114 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:32,121 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:32,123 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:32,126 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:32,157 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:32,169 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:32,173 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:32,193 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:32,209 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:32,212 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:32,214 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:32,215 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:32,219 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:32,226 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:32,228 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:32,231 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:32,234 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:32,236 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:32,241 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:32,835 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-11-15 20:55:32,835 INFO L489 LassoAnalysis]: Using template 'affine'. [2019-11-15 20:55:32,836 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 [2019-11-15 20:55:32,836 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:32,836 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:32,837 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:32,837 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:32,837 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:32,837 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 20:55:32,839 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:32,839 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:32,839 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:32,839 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:32,839 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:32,840 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:32,840 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:32,840 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:32,840 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:32,851 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:32,851 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:32,851 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:32,851 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:32,851 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:32,852 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:32,852 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:32,852 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:32,852 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:32,853 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:32,853 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 [2019-11-15 20:55:32,853 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:32,854 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:32,854 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:32,854 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:32,854 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:32,854 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:32,854 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:32,855 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:32,855 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 [2019-11-15 20:55:32,855 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:32,855 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:32,855 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:32,855 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:32,855 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:32,856 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:32,856 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:32,856 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:32,856 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 [2019-11-15 20:55:32,856 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:32,857 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:32,857 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:32,857 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:32,857 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:32,857 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 20:55:32,858 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:32,859 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 [2019-11-15 20:55:32,859 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:32,859 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:32,859 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:32,859 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:32,859 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:32,860 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:32,860 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:32,860 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:32,860 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:32,861 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:32,862 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:32,862 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:32,862 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:32,862 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:32,862 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:32,863 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:32,863 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:32,863 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 [2019-11-15 20:55:32,864 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:32,864 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:32,864 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:32,864 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:32,864 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:32,865 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:32,865 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:32,866 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:32,867 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 [2019-11-15 20:55:32,867 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:32,867 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:32,867 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:32,868 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:32,868 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:32,868 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 20:55:32,869 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:32,870 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 [2019-11-15 20:55:32,870 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:32,870 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:32,870 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:32,870 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:32,871 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:32,871 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 20:55:32,872 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:32,873 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 [2019-11-15 20:55:32,873 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:32,873 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:32,874 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:32,874 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:32,874 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:32,874 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:32,874 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:32,875 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:32,882 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 [2019-11-15 20:55:32,883 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:32,883 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:32,883 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:32,883 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:32,884 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:32,884 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 20:55:32,885 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:32,886 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:32,887 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:32,887 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:32,887 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:32,887 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:32,887 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:32,887 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:32,888 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:32,888 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:32,888 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 [2019-11-15 20:55:32,889 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:32,889 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:32,889 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:32,889 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:32,889 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:32,889 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:32,890 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:32,891 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:32,891 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:32,892 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:32,892 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:32,892 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:32,892 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:32,892 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:32,893 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:32,893 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:32,894 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:32,895 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 [2019-11-15 20:55:32,896 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:32,896 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:32,896 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:32,896 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:32,896 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:32,897 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:32,897 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:32,897 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:32,898 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:32,898 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:32,899 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:32,899 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:32,899 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:32,899 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:32,899 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:32,899 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:32,900 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:32,901 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:32,901 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:32,901 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:32,901 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:32,902 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:32,902 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:32,902 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:32,902 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:32,903 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:32,906 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 [2019-11-15 20:55:32,909 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:32,909 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:32,909 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:32,909 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:32,910 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:32,910 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:32,910 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:32,910 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:32,911 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:32,911 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:32,912 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:32,912 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:32,912 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:32,912 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:32,912 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:32,912 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:32,913 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:32,913 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:32,914 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:32,914 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:32,914 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:32,914 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:32,914 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:32,914 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:32,915 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:32,915 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:32,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:32,916 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:32,916 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:32,916 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:32,916 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:32,917 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:32,917 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:32,917 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:32,917 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:32,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:32,918 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:32,918 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:32,919 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:32,919 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:32,919 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:32,919 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:32,919 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:32,920 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:32,920 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 [2019-11-15 20:55:32,925 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:32,925 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:32,925 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:32,926 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:32,926 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:32,926 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 20:55:32,930 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:32,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:32,931 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:32,931 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:32,931 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:32,931 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:32,931 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:32,931 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:32,932 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:32,932 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:32,932 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:32,933 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:32,933 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:32,933 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:32,933 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:32,933 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:32,933 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:32,934 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:32,934 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:32,934 INFO L489 LassoAnalysis]: Using template '2-nested'. [2019-11-15 20:55:32,934 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:32,935 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:32,935 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:32,935 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:32,935 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:32,936 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:55:32,936 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:55:32,937 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:32,937 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:32,938 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:32,939 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:32,939 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:32,939 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:32,939 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:32,940 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:32,940 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:32,942 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:32,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:32,942 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:32,942 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:32,943 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:32,943 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:32,943 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:32,943 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:32,943 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:32,945 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:32,945 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:32,945 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:32,946 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:32,946 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:32,946 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:32,946 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:32,946 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:32,946 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:32,947 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:32,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:32,947 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:32,948 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:32,948 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:32,948 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:32,948 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:32,948 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:32,948 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:32,949 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:32,958 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:32,959 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:32,961 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:32,961 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:32,961 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:32,962 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:55:32,962 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:55:32,964 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:32,965 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:32,965 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:32,965 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:32,966 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:32,966 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:32,966 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:32,966 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:32,966 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:32,967 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:32,967 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:32,968 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:32,968 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:32,968 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:32,968 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:32,968 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:32,968 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:32,969 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:32,969 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:32,970 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:32,970 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:32,970 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:32,970 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:32,971 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:32,971 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:32,971 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:32,971 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:32,973 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:32,974 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 [2019-11-15 20:55:32,975 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:32,975 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:32,975 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:32,976 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:32,976 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:55:32,976 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:55:32,978 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:32,978 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:32,979 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:32,979 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:32,979 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:32,979 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:32,980 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:55:32,980 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:55:32,982 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:32,982 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:32,983 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:32,983 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:32,983 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:32,983 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:32,983 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:32,983 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:32,984 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:32,985 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:32,985 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:32,985 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:32,986 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:32,986 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:32,986 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:32,987 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:55:32,987 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:55:32,988 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:32,989 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 [2019-11-15 20:55:32,989 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:32,989 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:32,989 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:32,990 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:32,990 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:32,990 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:32,990 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:32,991 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:32,991 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 [2019-11-15 20:55:32,991 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:32,991 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:32,992 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:32,992 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:32,992 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:32,992 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:32,992 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:32,994 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:32,995 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 [2019-11-15 20:55:32,995 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:32,995 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:32,995 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:32,996 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:32,996 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:32,996 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:32,996 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:32,998 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:32,998 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:32,999 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:32,999 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:32,999 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:32,999 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:32,999 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:33,000 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:33,000 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,000 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,001 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,001 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,001 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,001 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,001 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:33,002 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:33,002 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,002 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,002 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 [2019-11-15 20:55:33,003 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,003 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,003 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,003 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,003 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:33,004 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:33,004 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,004 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,005 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,005 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,005 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,005 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,005 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,006 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:33,006 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:33,006 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,006 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,007 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 [2019-11-15 20:55:33,007 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,007 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,007 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,008 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,008 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:33,008 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:33,008 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,009 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,017 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,017 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,018 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,018 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,018 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:33,018 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:33,018 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,020 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,020 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,021 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,021 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,021 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,021 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:33,021 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:33,022 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,022 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,023 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 [2019-11-15 20:55:33,023 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,023 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,023 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,023 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,024 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:33,024 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:33,024 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,026 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,026 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 [2019-11-15 20:55:33,029 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,029 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,029 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,029 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:33,030 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:55:33,031 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:55:33,032 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,034 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 [2019-11-15 20:55:33,034 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,034 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,034 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,035 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,035 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:33,035 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:33,035 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,036 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,036 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,036 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,036 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,037 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,037 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,037 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:33,037 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:33,037 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,038 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,038 INFO L489 LassoAnalysis]: Using template '3-nested'. [2019-11-15 20:55:33,038 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,039 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,039 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,039 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,039 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,040 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:55:33,040 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:55:33,042 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,042 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 [2019-11-15 20:55:33,042 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,043 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,043 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,043 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,043 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,044 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,044 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,046 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,046 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,047 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,047 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,047 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,047 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,047 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,048 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,048 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,049 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,050 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,050 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,050 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,051 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,051 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,051 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,051 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,051 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,052 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,052 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,053 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,053 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,053 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,053 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,053 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,054 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,054 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,054 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 [2019-11-15 20:55:33,055 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,055 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,055 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,055 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,056 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:55:33,056 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:55:33,058 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,058 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 [2019-11-15 20:55:33,059 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,059 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,059 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,059 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,059 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,060 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,060 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,061 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,061 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,061 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,061 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,061 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,062 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,062 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,062 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,062 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,063 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,064 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,064 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,064 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,064 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,064 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,065 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,065 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,068 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,068 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 [2019-11-15 20:55:33,069 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,069 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,069 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,069 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,070 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:55:33,070 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:55:33,072 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,072 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,073 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,073 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,073 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,073 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,074 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:55:33,074 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:55:33,076 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,076 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 [2019-11-15 20:55:33,077 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,077 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,077 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,077 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,077 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,078 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,078 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,079 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,079 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,079 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,079 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,080 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,080 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,080 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:55:33,080 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:55:33,083 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,083 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,083 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,083 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,084 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,084 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,084 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,084 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,084 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,085 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,085 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 [2019-11-15 20:55:33,085 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,086 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,086 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,086 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,086 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,086 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,087 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,089 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,089 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 [2019-11-15 20:55:33,089 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,089 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,090 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,090 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,090 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,090 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,091 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,093 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,093 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 [2019-11-15 20:55:33,093 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,094 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,094 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,094 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,094 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,094 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,094 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,095 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,095 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 [2019-11-15 20:55:33,096 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,096 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,096 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,096 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,096 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,097 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,097 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,097 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,097 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 [2019-11-15 20:55:33,098 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,098 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,098 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,098 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,098 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,099 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,099 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,099 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,100 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 [2019-11-15 20:55:33,100 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,100 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,100 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,100 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,101 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,101 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,101 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,102 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,102 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,102 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,102 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,102 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,103 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,103 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,103 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,103 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,104 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,104 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 [2019-11-15 20:55:33,105 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,105 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,105 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,105 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,105 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,106 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,106 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,106 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,107 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,107 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,107 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,107 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,107 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,108 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,108 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,109 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,109 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,109 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,109 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,109 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,110 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,110 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,110 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,110 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,111 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,111 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,111 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,111 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,112 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,112 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,112 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:55:33,113 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:55:33,115 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,115 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 [2019-11-15 20:55:33,115 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,116 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,116 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,116 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,116 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,116 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,116 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,117 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,117 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,118 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,118 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,118 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,118 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,118 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,118 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,119 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,119 INFO L489 LassoAnalysis]: Using template '4-nested'. [2019-11-15 20:55:33,119 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 [2019-11-15 20:55:33,120 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,120 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,120 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,120 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,121 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:55:33,121 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:55:33,122 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,123 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,123 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,123 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,123 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,124 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,124 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,125 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:33,125 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,127 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,127 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,127 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,127 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,128 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,128 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,128 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,128 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:33,128 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,130 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,131 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 [2019-11-15 20:55:33,131 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,131 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,131 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,132 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,132 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,132 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:33,132 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,133 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,133 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,133 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,133 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,134 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,134 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,134 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,134 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:33,134 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,135 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,135 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 [2019-11-15 20:55:33,135 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,135 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,136 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,136 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,137 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:55:33,137 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:55:33,139 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,139 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,140 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,140 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,140 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,140 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,140 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,141 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:33,141 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,141 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,142 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,142 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,142 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,142 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,142 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,143 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,143 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:33,143 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,144 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,144 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,144 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,145 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,145 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,145 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,145 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,145 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:33,146 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,151 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,151 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,151 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,152 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,152 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,152 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,153 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:55:33,153 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:55:33,155 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,155 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,156 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,156 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,156 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,156 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,157 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:55:33,157 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:55:33,160 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,160 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,160 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,160 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,161 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,161 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,161 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,161 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:33,161 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,162 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,162 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,162 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,163 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,163 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,163 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,165 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:55:33,165 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:55:33,167 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,168 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,168 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,168 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,169 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,169 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,169 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,170 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:33,170 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,170 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,171 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,171 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,171 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,171 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,171 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,172 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,172 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:33,172 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,175 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,175 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,175 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,175 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,175 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,176 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,176 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,176 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:33,176 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,179 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,179 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,180 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,180 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,180 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,180 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,180 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,181 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:33,181 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,181 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,182 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,182 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,183 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,183 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,183 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,183 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,183 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:33,183 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,184 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,185 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,185 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,185 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,185 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,185 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,186 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,186 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:33,186 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,187 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,189 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,190 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,190 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,190 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,190 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,191 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,191 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:33,191 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,192 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,192 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 [2019-11-15 20:55:33,192 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,192 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,193 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,193 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,193 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,193 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:33,193 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,194 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,194 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,195 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,195 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,195 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,195 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,195 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,196 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:33,196 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,196 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,197 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,197 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,197 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,197 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,197 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,198 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:33,198 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,199 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,199 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 [2019-11-15 20:55:33,199 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,199 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,199 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,200 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,200 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,200 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:33,200 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,201 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,201 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,201 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,202 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,202 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,202 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,203 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:55:33,203 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:55:33,205 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,206 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,206 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,206 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,206 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,206 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,207 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,207 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:33,207 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,208 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,208 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,208 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:33,208 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,209 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,209 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,209 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,209 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:33,209 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,210 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,210 INFO L489 LassoAnalysis]: Using template '2-phase'. [2019-11-15 20:55:33,210 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,211 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,211 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,211 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,211 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,212 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:33,212 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:55:33,212 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:55:33,214 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,214 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 [2019-11-15 20:55:33,215 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,215 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,215 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,215 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,216 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,216 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:33,217 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:33,217 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,219 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,219 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,220 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,220 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,220 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,220 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,220 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,221 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:33,221 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:33,221 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,224 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,224 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,224 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,225 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,225 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,225 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,225 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,225 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:33,226 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:33,226 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,226 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,227 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,227 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,227 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,227 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,227 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,228 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,228 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:33,228 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:33,228 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,229 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,229 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,229 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,229 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,230 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,230 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,230 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:33,231 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:55:33,231 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:55:33,233 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,233 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,234 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,234 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,234 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,234 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,234 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:33,235 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:33,235 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,235 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,236 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 [2019-11-15 20:55:33,236 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,236 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,236 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,237 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,237 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,237 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:33,237 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:33,237 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,238 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,238 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 [2019-11-15 20:55:33,239 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,239 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,239 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,239 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,239 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,240 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:33,240 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:33,240 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,246 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,246 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,247 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,247 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,247 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,247 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,247 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:33,248 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:55:33,248 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:55:33,250 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,250 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,251 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,251 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,251 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,251 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,251 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:33,252 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:55:33,252 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:55:33,254 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,255 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,255 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,255 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,255 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,256 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,256 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,256 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:33,256 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:33,256 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,257 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,257 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 [2019-11-15 20:55:33,258 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,258 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,258 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,258 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,258 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:33,259 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:55:33,259 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:55:33,262 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,262 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,262 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,262 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,263 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,263 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,263 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,263 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:33,263 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:33,264 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,264 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,264 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,265 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,265 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,265 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,265 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,265 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,266 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:33,266 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:33,266 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,271 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,271 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,271 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,272 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,272 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,272 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,272 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:33,273 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:33,273 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,281 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,281 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,282 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,282 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,282 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,282 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,282 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,282 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:33,283 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:33,283 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,284 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,284 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,284 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,284 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,285 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,285 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,285 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,285 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:33,285 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:33,286 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,286 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,286 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 [2019-11-15 20:55:33,287 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,287 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,287 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,287 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,287 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,288 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:33,288 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:33,288 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,289 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,289 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,289 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,289 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,289 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,290 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,290 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,290 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:33,290 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:33,290 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,291 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,291 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,292 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,292 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,292 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,292 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,292 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,292 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:33,293 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:33,293 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,294 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,294 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,294 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,295 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,295 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,295 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,295 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,295 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:33,295 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:33,296 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,296 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,296 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 [2019-11-15 20:55:33,297 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,297 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,297 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,297 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,297 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,298 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:33,298 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:33,298 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,299 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,299 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,299 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,300 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,300 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,301 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,301 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,301 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:33,301 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:33,302 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,302 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,303 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 [2019-11-15 20:55:33,303 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,303 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,303 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,304 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,304 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:33,304 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:55:33,304 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:55:33,307 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,307 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,308 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,308 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,308 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,308 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,308 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,309 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:33,309 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:33,309 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,310 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,310 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,310 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,310 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,311 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,311 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,311 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,311 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:33,311 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:33,311 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,312 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,312 INFO L489 LassoAnalysis]: Using template '3-phase'. [2019-11-15 20:55:33,312 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 [2019-11-15 20:55:33,313 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,313 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:33,313 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,313 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,313 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,314 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:55:33,314 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:55:33,317 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,317 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,318 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,318 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:33,318 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,318 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,318 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,318 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,321 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,321 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,325 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,326 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,326 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,326 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:33,326 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,326 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,327 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,327 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,327 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,328 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,331 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,331 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 [2019-11-15 20:55:33,332 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,332 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:33,332 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,332 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,332 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,333 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,333 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,333 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,334 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,341 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 [2019-11-15 20:55:33,342 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,342 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:33,342 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,342 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,343 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,343 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,343 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,343 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,344 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,345 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 [2019-11-15 20:55:33,345 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,345 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:33,345 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,345 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,346 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,346 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:55:33,347 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:55:33,350 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,350 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,351 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,351 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:33,351 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,351 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,351 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,352 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,352 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,352 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,354 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,354 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 [2019-11-15 20:55:33,354 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,354 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:33,354 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,355 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,355 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,355 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,356 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,356 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,357 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,357 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 [2019-11-15 20:55:33,358 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,358 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:33,358 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,358 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,358 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,359 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,359 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,360 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,379 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,390 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 [2019-11-15 20:55:33,391 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,391 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:33,391 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,391 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,391 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,392 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:55:33,392 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:55:33,396 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,397 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 [2019-11-15 20:55:33,397 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,397 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:33,397 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,398 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,398 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,399 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:55:33,399 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:55:33,402 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,403 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 [2019-11-15 20:55:33,406 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,409 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:33,410 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,410 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,410 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,410 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,411 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,411 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,412 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,412 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 [2019-11-15 20:55:33,413 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,413 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:33,413 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,413 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,413 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,414 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:55:33,414 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:55:33,418 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,418 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,419 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,419 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:33,419 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,419 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,419 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,419 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,420 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,420 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,421 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,421 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,422 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,422 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:33,422 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,422 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,422 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,422 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,423 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,423 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,434 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,435 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,435 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:33,435 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,435 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,435 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,435 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,436 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,436 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,447 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,447 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 [2019-11-15 20:55:33,452 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,452 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:33,452 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,453 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,453 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,453 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,453 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,454 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,455 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,455 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,456 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,456 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:33,456 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,456 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,456 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,456 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,457 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,457 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,458 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,459 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,459 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:33,459 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,459 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,459 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,459 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,460 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,460 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,461 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,461 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,462 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:33,462 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,462 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,462 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,462 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,463 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,463 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,464 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,464 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 [2019-11-15 20:55:33,465 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,465 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:33,465 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,465 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,465 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,465 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,466 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,466 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,468 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,468 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,468 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,468 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:33,469 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,469 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,469 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,469 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,469 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,470 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,471 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,471 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,471 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:33,471 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,472 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,472 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,472 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,473 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,473 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,474 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,474 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,474 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,475 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:33,475 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,475 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,475 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,475 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,476 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,476 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,477 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,479 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,479 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,479 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:33,480 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,480 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,480 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,481 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:55:33,481 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:55:33,484 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,485 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 [2019-11-15 20:55:33,485 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,485 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:33,485 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,486 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,486 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,486 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,486 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,486 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,487 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,488 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,488 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,488 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:33,488 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,489 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,489 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,489 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,489 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,489 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,490 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,491 INFO L489 LassoAnalysis]: Using template '4-phase'. [2019-11-15 20:55:33,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,491 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,491 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:33,492 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,492 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,492 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,493 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:55:33,493 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:55:33,497 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,498 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,498 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,498 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:33,498 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,499 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,499 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,499 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,503 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:33,503 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,506 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,506 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,507 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,507 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:33,507 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,507 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,507 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,508 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,509 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:33,509 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,517 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,518 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 [2019-11-15 20:55:33,518 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,518 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:33,518 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,519 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,519 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,519 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,520 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:33,520 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,521 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,522 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,523 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,523 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:33,523 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,523 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,523 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,523 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,524 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:33,524 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,525 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,525 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,526 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,526 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:33,526 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,526 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,526 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,527 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:55:33,528 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:55:33,532 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,533 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,533 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,533 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:33,533 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,533 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,534 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,534 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,535 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:33,535 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,536 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,536 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 [2019-11-15 20:55:33,536 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,536 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:33,537 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,537 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,537 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,537 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,538 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:33,538 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,539 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,539 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 [2019-11-15 20:55:33,540 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,540 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:33,540 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,540 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,541 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,541 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,542 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:33,542 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,566 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,566 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 [2019-11-15 20:55:33,567 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,567 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:33,567 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,567 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,568 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,569 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:55:33,569 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:55:33,574 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,574 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,574 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,575 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:33,575 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,575 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,575 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,576 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:55:33,577 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:55:33,581 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,582 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 [2019-11-15 20:55:33,582 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,582 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:33,582 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,583 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,583 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,583 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,584 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:33,584 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,585 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,585 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,586 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:33,586 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,586 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,586 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,587 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:55:33,587 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:55:33,592 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,593 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 [2019-11-15 20:55:33,593 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,593 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:33,593 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,594 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,594 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,594 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,595 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:33,595 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,596 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,596 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,596 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,596 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:33,597 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,597 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,597 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,597 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,598 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:33,598 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,605 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,605 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 [2019-11-15 20:55:33,606 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,606 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:33,606 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,606 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,606 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,606 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,608 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:33,608 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,626 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,626 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,627 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,627 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:33,627 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,627 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,627 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,628 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,629 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:33,629 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,630 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,631 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,631 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:33,632 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,632 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,632 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,632 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,633 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:33,633 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,634 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,635 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,635 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,635 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:33,636 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,636 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,636 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,636 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,637 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:33,637 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,638 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,639 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,639 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,639 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:33,639 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,640 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,640 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,640 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,641 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:33,641 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,642 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,642 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 [2019-11-15 20:55:33,643 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,643 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:33,643 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,643 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,643 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,643 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,644 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:33,645 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,646 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,646 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,646 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,646 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:33,647 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,647 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,647 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,647 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,648 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:33,648 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,649 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,649 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,650 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,650 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:33,650 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,650 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,650 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,651 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,652 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:33,652 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,653 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,653 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,654 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,654 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:33,654 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,655 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,655 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,655 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,656 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:33,656 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,658 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,658 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,659 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:33,659 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,659 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,659 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,661 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:55:33,661 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:55:33,666 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,667 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 [2019-11-15 20:55:33,667 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,668 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:33,668 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,668 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,668 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,668 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,669 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:33,669 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,671 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,671 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,672 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:33,672 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,672 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,672 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,672 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:33,673 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:33,673 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,675 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,675 INFO L489 LassoAnalysis]: Using template '2-lex'. [2019-11-15 20:55:33,675 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 [2019-11-15 20:55:33,675 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,676 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,676 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,676 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,676 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,677 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:55:33,677 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:55:33,680 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,681 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,681 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,681 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,682 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,682 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,682 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,682 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,684 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,684 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,693 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,693 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,693 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,694 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,694 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,694 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,694 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,694 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,695 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,695 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,700 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,700 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,700 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,701 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,701 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,701 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,701 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,701 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,702 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,702 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,704 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,704 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 [2019-11-15 20:55:33,705 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,705 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,705 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,705 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,706 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,706 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,706 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,706 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,708 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,708 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,709 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,709 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,709 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,709 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,710 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,710 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:55:33,711 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:55:33,715 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,715 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,715 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,716 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,716 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,716 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,716 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,716 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,717 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,717 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,719 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,720 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 [2019-11-15 20:55:33,720 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,720 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,720 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,721 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,721 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,721 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,722 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,722 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,725 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,725 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,725 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,726 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,726 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,726 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,726 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,726 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,727 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,727 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,733 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,733 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,734 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,734 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,734 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,734 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,735 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,735 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:55:33,736 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:55:33,739 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,739 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,740 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,740 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,740 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,740 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,741 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,741 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:55:33,742 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:55:33,745 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,746 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,746 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,746 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,746 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,747 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,747 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,747 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,747 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,747 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,749 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,750 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,750 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,750 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,751 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,751 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,751 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,752 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:55:33,752 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:55:33,755 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,756 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,756 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,756 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,757 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,757 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,757 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,757 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,758 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,758 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,760 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,760 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,760 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,761 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,761 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,761 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,761 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,761 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,762 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,762 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,869 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,870 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 [2019-11-15 20:55:33,870 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,870 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,870 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,870 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,871 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,871 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,871 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,871 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,876 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,878 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 [2019-11-15 20:55:33,878 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,878 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,878 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,878 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,879 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,879 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,879 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,879 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,881 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,881 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,882 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,882 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,882 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,882 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,882 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,883 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,883 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,883 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,884 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,885 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,886 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,886 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,886 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,886 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,886 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,887 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,887 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,888 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,888 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 [2019-11-15 20:55:33,889 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,889 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,889 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,889 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,889 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,889 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,890 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,890 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,892 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,892 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 [2019-11-15 20:55:33,892 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,892 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,893 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,893 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,893 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,893 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,893 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,894 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,896 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,896 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 [2019-11-15 20:55:33,897 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,897 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,897 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,897 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,897 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,897 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,898 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,898 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,899 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,900 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 [2019-11-15 20:55:33,900 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,900 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,900 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,900 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,901 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,901 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,901 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,901 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,903 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,903 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 [2019-11-15 20:55:33,904 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,904 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,904 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,904 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,904 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,905 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,905 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,905 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,907 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,907 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,907 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,907 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,908 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,908 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,908 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,909 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:55:33,909 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:55:33,912 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,912 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 [2019-11-15 20:55:33,912 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,912 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,913 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,913 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,913 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,913 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,913 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,914 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,915 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,916 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,916 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:33,916 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,916 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,916 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,916 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:33,917 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:33,917 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,918 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,918 INFO L489 LassoAnalysis]: Using template '3-lex'. [2019-11-15 20:55:33,919 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,919 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,919 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:33,919 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,919 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,920 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:55:33,921 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:55:33,921 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:55:33,924 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,925 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,925 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,925 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:33,925 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,926 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,926 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,926 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:55:33,929 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:33,929 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,944 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,944 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,945 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,945 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:33,945 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,945 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,945 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,945 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:55:33,946 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:33,946 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,954 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,955 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,955 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,955 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:33,956 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,956 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,956 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,956 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:55:33,957 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:33,957 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,959 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,960 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,960 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:33,960 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,960 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,960 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,960 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:55:33,961 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:33,961 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,963 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,964 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,964 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,964 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:33,964 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,965 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,965 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:55:33,966 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:55:33,966 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:55:33,970 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,970 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,971 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,971 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:33,971 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,971 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,971 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,972 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:55:33,972 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:33,972 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,975 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,976 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,976 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:33,976 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,976 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,976 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,977 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:55:33,977 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:33,977 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,981 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,982 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,982 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:33,982 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:33,982 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,982 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,983 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:55:33,984 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:33,984 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:33,994 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:33,994 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:33,995 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:33,995 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:33,995 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:33,995 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:33,996 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:55:33,997 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:55:33,997 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:55:34,001 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:34,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:34,002 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:34,002 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:34,002 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:34,002 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:34,002 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:55:34,003 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:55:34,003 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:55:34,008 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:34,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:34,009 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:34,009 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:34,009 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:34,009 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:34,009 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:34,009 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:55:34,010 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:34,010 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:34,012 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:34,012 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:34,013 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:34,013 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:34,013 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:34,013 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:34,013 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:55:34,014 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:55:34,014 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:55:34,019 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:34,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:34,019 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:34,020 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:34,020 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:34,020 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:34,020 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:34,020 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:55:34,021 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:34,021 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:34,023 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:34,023 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 [2019-11-15 20:55:34,024 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:34,024 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:34,024 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:34,024 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:34,024 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:34,024 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:55:34,025 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:34,025 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:34,033 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:34,033 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:34,034 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:34,034 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:34,034 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:34,034 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:34,035 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:34,035 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:55:34,036 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:34,036 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:34,051 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:34,051 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 [2019-11-15 20:55:34,051 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:34,052 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:34,052 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:34,052 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:34,052 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:34,052 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:55:34,053 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:34,053 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:34,056 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:34,056 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:34,056 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:34,057 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:34,057 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:34,057 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:34,057 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:34,057 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:55:34,058 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:34,058 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:34,060 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:34,060 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 [2019-11-15 20:55:34,061 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:34,061 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:34,061 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:34,061 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:34,061 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:34,061 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:55:34,062 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:34,062 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:34,064 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:34,064 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 [2019-11-15 20:55:34,065 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:34,065 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:34,065 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:34,065 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:34,066 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:34,066 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:55:34,066 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:34,066 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:34,069 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:34,069 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 [2019-11-15 20:55:34,069 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:34,069 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:34,070 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:34,070 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:34,070 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:34,070 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:55:34,071 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:34,071 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:34,075 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:34,075 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:34,076 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:34,076 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:34,076 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:34,076 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:34,076 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:34,076 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:55:34,077 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:34,077 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:34,079 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:34,079 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:34,080 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:34,080 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:34,080 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:34,080 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:34,081 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:34,081 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:55:34,081 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:34,081 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:34,084 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:34,085 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 [2019-11-15 20:55:34,085 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:34,085 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:34,085 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:34,086 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:34,086 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:34,086 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:55:34,086 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:34,087 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:34,089 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:34,089 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 [2019-11-15 20:55:34,090 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:34,090 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:34,090 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:34,090 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:34,090 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:55:34,091 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:55:34,091 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:55:34,096 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:34,096 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 [2019-11-15 20:55:34,096 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:34,097 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:34,097 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:34,097 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:34,097 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:34,097 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:55:34,098 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:34,098 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:34,100 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:34,100 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 [2019-11-15 20:55:34,101 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:34,101 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:34,101 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:34,101 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:34,101 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:34,102 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:55:34,102 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:34,102 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:34,104 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:34,105 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 20:55:34,105 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 20:55:34,105 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 20:55:34,105 INFO L87 Difference]: Start difference. First operand 425 states and 601 transitions. cyclomatic complexity: 177 Second operand 3 states. [2019-11-15 20:55:34,123 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 20:55:34,123 INFO L93 Difference]: Finished difference Result 463 states and 656 transitions. [2019-11-15 20:55:34,124 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 20:55:34,124 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 463 states and 656 transitions. [2019-11-15 20:55:34,128 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 404 [2019-11-15 20:55:34,132 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 463 states to 463 states and 656 transitions. [2019-11-15 20:55:34,133 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 463 [2019-11-15 20:55:34,133 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 463 [2019-11-15 20:55:34,133 INFO L73 IsDeterministic]: Start isDeterministic. Operand 463 states and 656 transitions. [2019-11-15 20:55:34,134 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2019-11-15 20:55:34,134 INFO L688 BuchiCegarLoop]: Abstraction has 463 states and 656 transitions. [2019-11-15 20:55:34,135 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 463 states and 656 transitions. [2019-11-15 20:55:34,141 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 463 to 425. [2019-11-15 20:55:34,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 425 states. [2019-11-15 20:55:34,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 425 states and 601 transitions. [2019-11-15 20:55:34,143 INFO L711 BuchiCegarLoop]: Abstraction has 425 states and 601 transitions. [2019-11-15 20:55:34,143 INFO L591 BuchiCegarLoop]: Abstraction has 425 states and 601 transitions. [2019-11-15 20:55:34,143 INFO L424 BuchiCegarLoop]: ======== Iteration 8============ [2019-11-15 20:55:34,143 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 425 states and 601 transitions. [2019-11-15 20:55:34,146 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 404 [2019-11-15 20:55:34,146 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-15 20:55:34,146 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-15 20:55:34,147 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 20:55:34,147 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 20:55:34,148 INFO L791 eck$LassoCheckResult]: Stem: 2943#ULTIMATE.startENTRY ~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~alive1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~alive2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~alive3~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; 2912#L-1 havoc main_#res;havoc main_#t~nondet6, main_#t~nondet7, main_#t~nondet8, main_#t~nondet9, main_#t~nondet10, main_#t~nondet11, main_#t~nondet12, main_#t~nondet13, main_#t~nondet14, main_#t~nondet15, main_#t~nondet16, main_#t~nondet17, main_#t~nondet18, main_#t~nondet19, main_#t~nondet20, main_#t~nondet21, main_#t~ret22, main_#t~ret23, main_~c1~0, main_~i2~0;havoc main_~c1~0;havoc main_~i2~0;main_~c1~0 := 0;~r1~0 := main_#t~nondet6;havoc main_#t~nondet6;~id1~0 := main_#t~nondet7;havoc main_#t~nondet7;~st1~0 := main_#t~nondet8;havoc main_#t~nondet8;~send1~0 := main_#t~nondet9;havoc main_#t~nondet9;~mode1~0 := main_#t~nondet10;havoc main_#t~nondet10;~alive1~0 := main_#t~nondet11;havoc main_#t~nondet11;~id2~0 := main_#t~nondet12;havoc main_#t~nondet12;~st2~0 := main_#t~nondet13;havoc main_#t~nondet13;~send2~0 := main_#t~nondet14;havoc main_#t~nondet14;~mode2~0 := main_#t~nondet15;havoc main_#t~nondet15;~alive2~0 := main_#t~nondet16;havoc main_#t~nondet16;~id3~0 := main_#t~nondet17;havoc main_#t~nondet17;~st3~0 := main_#t~nondet18;havoc main_#t~nondet18;~send3~0 := main_#t~nondet19;havoc main_#t~nondet19;~mode3~0 := main_#t~nondet20;havoc main_#t~nondet20;~alive3~0 := main_#t~nondet21;havoc main_#t~nondet21;havoc init_#res;havoc init_~tmp~0;havoc init_~tmp~0; 2893#L208 assume 0 == ~r1~0 % 256; 2894#L209 assume ~alive1~0 % 256 + ~alive2~0 % 256 + ~alive3~0 % 256 >= 1; 2931#L210 assume ~id1~0 >= 0; 2959#L211 assume 0 == ~st1~0; 2910#L212 assume ~send1~0 == ~id1~0; 2911#L213 assume 0 == ~mode1~0 % 256; 2968#L214 assume ~id2~0 >= 0; 2920#L215 assume 0 == ~st2~0; 2921#L216 assume ~send2~0 == ~id2~0; 2950#L217 assume 0 == ~mode2~0 % 256; 2970#L218 assume ~id3~0 >= 0; 2895#L219 assume 0 == ~st3~0; 2896#L220 assume ~send3~0 == ~id3~0; 2932#L221 assume 0 == ~mode3~0 % 256; 2960#L222 assume ~id1~0 != ~id2~0; 2940#L223 assume ~id1~0 != ~id3~0; 2941#L224 assume ~id2~0 != ~id3~0;init_~tmp~0 := 1; 2889#L208-1 init_#res := init_~tmp~0; 2890#L277 main_#t~ret22 := init_#res;main_~i2~0 := main_#t~ret22;havoc main_#t~ret22;assume 0 != main_~i2~0;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;main_~i2~0 := 0; 2915#L350 [2019-11-15 20:55:34,148 INFO L793 eck$LassoCheckResult]: Loop: 2915#L350 assume !false;havoc node1_#t~ite0, node1_#t~ite1, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0; 2972#L102 assume !(0 != ~mode1~0 % 256); 2971#L123 assume !(0 != ~alive1~0 % 256); 2961#L126 assume !(~send1~0 != ~id1~0); 2892#L126-2 ~mode1~0 := 1; 2924#L102-2 havoc node2_#t~ite2, node2_#t~ite3, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0; 2925#L140 assume !(0 != ~mode2~0 % 256); 2902#L157 assume !(0 != ~alive2~0 % 256); 2904#L160 assume !(~send2~0 != ~id2~0); 2917#L160-2 ~mode2~0 := 1; 2966#L140-2 havoc node3_#t~ite4, node3_#t~ite5, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0; 2967#L174 assume !(0 != ~mode3~0 % 256); 3076#L191 assume !(0 != ~alive3~0 % 256); 3064#L194 assume !(~send3~0 != ~id3~0); 3059#L194-2 ~mode3~0 := 1; 3053#L174-2 ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 3050#L285 assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; 3046#L286 assume ~r1~0 % 256 < 3;check_~tmp~1 := 1; 3041#L285-1 check_#res := check_~tmp~1; 3037#L297 main_#t~ret23 := check_#res;main_~c1~0 := main_#t~ret23;havoc main_#t~ret23;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 3030#L355 assume !(0 == assert_~arg % 256); 3031#L350 assume !false;havoc node1_#t~ite0, node1_#t~ite1, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0; 3015#L102 assume 0 != ~mode1~0 % 256; 3013#L103 assume !(255 == ~r1~0 % 256); 3011#L103-2 ~r1~0 := 1 + ~r1~0 % 256;node1_~m1~0 := ~p3_old~0;~p3_old~0 := ~nomsg~0; 3009#L109 assume !(node1_~m1~0 != ~nomsg~0); 3005#L109-1 ~mode1~0 := 0; 3006#L102-2 havoc node2_#t~ite2, node2_#t~ite3, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0; 3097#L140 assume 0 != ~mode2~0 % 256;node2_~m2~0 := ~p1_old~0;~p1_old~0 := ~nomsg~0; 3098#L143 assume !(node2_~m2~0 != ~nomsg~0); 3159#L143-1 ~mode2~0 := 0; 3155#L140-2 havoc node3_#t~ite4, node3_#t~ite5, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0; 3151#L174 assume 0 != ~mode3~0 % 256;node3_~m3~0 := ~p2_old~0;~p2_old~0 := ~nomsg~0; 3152#L177 assume !(node3_~m3~0 != ~nomsg~0); 3300#L177-1 ~mode3~0 := 0; 3299#L174-2 ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 3298#L285 assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; 3297#L286 assume ~r1~0 % 256 < 3;check_~tmp~1 := 1; 2900#L285-1 check_#res := check_~tmp~1; 2901#L297 main_#t~ret23 := check_#res;main_~c1~0 := main_#t~ret23;havoc main_#t~ret23;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 2930#L355 assume !(0 == assert_~arg % 256); 2915#L350 [2019-11-15 20:55:34,148 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:55:34,148 INFO L82 PathProgramCache]: Analyzing trace with hash -47575204, now seen corresponding path program 7 times [2019-11-15 20:55:34,149 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:55:34,149 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [451376527] [2019-11-15 20:55:34,149 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:55:34,149 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:55:34,149 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:55:34,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 20:55:34,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 20:55:34,170 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 20:55:34,171 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:55:34,171 INFO L82 PathProgramCache]: Analyzing trace with hash 878794552, now seen corresponding path program 2 times [2019-11-15 20:55:34,171 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:55:34,171 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1194751057] [2019-11-15 20:55:34,171 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:55:34,171 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:55:34,172 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:55:34,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 20:55:34,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 20:55:34,190 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 20:55:34,191 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:55:34,191 INFO L82 PathProgramCache]: Analyzing trace with hash 495847997, now seen corresponding path program 2 times [2019-11-15 20:55:34,191 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:55:34,191 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1798968490] [2019-11-15 20:55:34,191 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:55:34,191 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:55:34,192 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:55:34,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:55:34,266 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2019-11-15 20:55:34,266 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1798968490] [2019-11-15 20:55:34,266 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 20:55:34,266 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-11-15 20:55:34,267 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [252476160] [2019-11-15 20:55:34,843 WARN L191 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 138 [2019-11-15 20:55:35,114 WARN L191 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 88 [2019-11-15 20:55:35,118 INFO L210 LassoAnalysis]: Preferences: [2019-11-15 20:55:35,118 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-11-15 20:55:35,118 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-11-15 20:55:35,118 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-11-15 20:55:35,118 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2019-11-15 20:55:35,118 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:55:35,118 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-11-15 20:55:35,118 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-11-15 20:55:35,119 INFO L131 ssoRankerPreferences]: Filename of dumped script: pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c_Iteration8_Loop [2019-11-15 20:55:35,119 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-11-15 20:55:35,119 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-11-15 20:55:35,121 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:35,125 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:35,127 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:35,128 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:35,130 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:35,131 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:35,133 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:35,137 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:35,139 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:35,140 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:35,145 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:35,153 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:35,155 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:35,157 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:35,159 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:35,161 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:35,167 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:35,171 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:35,173 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:35,177 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:35,179 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:35,197 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:35,202 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:35,204 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:35,206 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:35,207 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:35,212 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:35,613 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-11-15 20:55:35,613 INFO L404 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/z3 Starting monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:55:35,623 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 20:55:35,623 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 20:55:35,627 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 20:55:35,627 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~mode2~0=0} Honda state: {~mode2~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/z3 Starting monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:55:35,631 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 20:55:35,631 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 20:55:35,637 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 20:55:35,637 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~node1.offset_5=0} Honda state: {v_rep#funAddr~node1.offset_5=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/z3 Starting monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:55:35,641 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 20:55:35,641 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 20:55:35,644 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 20:55:35,644 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node1_#t~ite1=0} Honda state: {ULTIMATE.start_node1_#t~ite1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/z3 Starting monitored process 17 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:55:35,652 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 20:55:35,652 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 20:55:35,658 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 20:55:35,658 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~alive2~0=0} Honda state: {~alive2~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/z3 Starting monitored process 18 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:55:35,669 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 20:55:35,669 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 20:55:35,672 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 20:55:35,672 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node1_#t~ite0=0} Honda state: {ULTIMATE.start_node1_#t~ite0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/z3 Starting monitored process 19 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:55:35,677 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 20:55:35,677 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 20:55:35,681 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 20:55:35,681 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret23=0} Honda state: {ULTIMATE.start_main_#t~ret23=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/z3 Starting monitored process 20 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:55:35,703 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 20:55:35,703 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 20:55:35,709 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 20:55:35,709 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~node3.offset_5=2} Honda state: {v_rep#funAddr~node3.offset_5=2} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/z3 Starting monitored process 21 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 21 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:55:35,730 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 20:55:35,730 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 20:55:35,736 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 20:55:35,736 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~st3~0=5, ~st1~0=-8, ~st2~0=-8} Honda state: {~st3~0=5, ~st1~0=-8, ~st2~0=-8} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/z3 Starting monitored process 22 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-15 20:55:35,749 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 20:55:35,749 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 22 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:55:35,753 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 20:55:35,753 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node3_#t~ite5=0} Honda state: {ULTIMATE.start_node3_#t~ite5=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/z3 Starting monitored process 23 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-15 20:55:35,759 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 20:55:35,760 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 23 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:55:35,763 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 20:55:35,763 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node3_#t~ite4=0} Honda state: {ULTIMATE.start_node3_#t~ite4=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/z3 Starting monitored process 24 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-15 20:55:35,773 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 20:55:35,773 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 24 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:55:35,783 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 20:55:35,783 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~alive1~0=0} Honda state: {~alive1~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/z3 Starting monitored process 25 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-15 20:55:35,793 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 20:55:35,793 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 25 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:55:35,798 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 20:55:35,798 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~node1.base_5=-1} Honda state: {v_rep#funAddr~node1.base_5=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/z3 Starting monitored process 26 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-15 20:55:35,803 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 20:55:35,804 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 26 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:55:35,808 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 20:55:35,809 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~send3~0=0, ~id3~0=0} Honda state: {~send3~0=0, ~id3~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/z3 Starting monitored process 27 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 27 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:55:35,813 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 20:55:35,813 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 20:55:35,816 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 20:55:35,816 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~node2.base_5=-1} Honda state: {v_rep#funAddr~node2.base_5=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/z3 Starting monitored process 28 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 28 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:55:35,821 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 20:55:35,821 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 20:55:35,824 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 20:55:35,824 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~node3.base_5=-1} Honda state: {v_rep#funAddr~node3.base_5=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/z3 Starting monitored process 29 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 29 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:55:35,829 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 20:55:35,829 INFO L160 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/z3 Starting monitored process 30 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 30 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:55:35,850 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2019-11-15 20:55:35,850 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 20:55:36,042 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2019-11-15 20:55:36,044 INFO L210 LassoAnalysis]: Preferences: [2019-11-15 20:55:36,044 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-11-15 20:55:36,044 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-11-15 20:55:36,044 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-11-15 20:55:36,044 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-11-15 20:55:36,044 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:55:36,044 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-11-15 20:55:36,044 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-11-15 20:55:36,044 INFO L131 ssoRankerPreferences]: Filename of dumped script: pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c_Iteration8_Loop [2019-11-15 20:55:36,044 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-11-15 20:55:36,045 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-11-15 20:55:36,047 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:36,059 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:36,066 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:36,069 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:36,070 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:36,072 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:36,077 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:36,080 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:36,082 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:36,084 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:36,087 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:36,090 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:36,091 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:36,094 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:36,096 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:36,098 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:36,112 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:36,121 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:36,124 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:36,130 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:36,133 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:36,141 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:36,167 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:36,169 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:36,171 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:36,173 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:36,175 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:55:36,622 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-11-15 20:55:36,622 INFO L489 LassoAnalysis]: Using template 'affine'. [2019-11-15 20:55:36,622 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 [2019-11-15 20:55:36,622 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,623 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,623 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,623 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,623 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:36,623 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:36,623 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,624 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,624 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,624 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,625 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,625 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,625 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:36,625 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:36,625 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 20:55:36,626 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,626 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,626 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,626 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,626 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,627 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,627 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:36,627 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:36,627 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,627 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,627 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 [2019-11-15 20:55:36,628 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,628 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,628 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,628 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,628 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:36,628 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:36,628 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,628 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,629 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,629 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,629 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,629 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,629 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:36,629 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:36,629 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,630 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,630 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 [2019-11-15 20:55:36,630 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,630 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,630 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,630 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:36,631 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:36,631 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 20:55:36,632 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,632 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,632 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,634 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,634 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,634 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:36,635 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:36,635 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,635 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,635 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,636 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,636 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,636 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,636 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,636 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:36,636 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:36,637 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,637 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,637 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,637 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,638 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,638 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,638 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,638 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:36,638 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:36,638 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,639 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,639 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,639 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,639 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,640 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,640 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:36,640 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:36,640 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 20:55:36,641 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,642 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 [2019-11-15 20:55:36,642 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,642 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,642 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,642 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,643 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:36,643 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:36,643 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,644 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,644 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,644 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,645 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,645 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,645 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:36,645 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:36,645 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,646 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,646 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,646 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,646 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,646 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,647 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:36,647 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:36,647 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 20:55:36,648 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,648 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,649 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,649 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,649 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,649 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:36,650 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:36,650 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 20:55:36,651 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,651 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,651 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,651 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,652 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,652 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:36,652 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:36,652 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,653 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,653 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,653 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,653 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,654 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,654 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,654 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:36,654 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:36,654 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,656 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,656 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 [2019-11-15 20:55:36,656 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,656 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,656 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,657 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,657 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:36,657 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:36,657 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,658 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,658 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,658 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,658 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,659 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,659 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:36,659 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:36,659 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,659 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,660 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 [2019-11-15 20:55:36,660 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,660 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,660 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,660 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,661 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:36,661 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:36,661 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,662 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,662 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,662 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,662 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,662 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,663 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,663 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:36,663 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:36,663 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,663 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,664 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 [2019-11-15 20:55:36,664 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,664 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,664 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,665 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,665 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:36,665 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:36,665 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,666 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,666 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,667 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,667 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,667 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,667 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,667 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:36,668 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:36,668 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,669 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,670 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 [2019-11-15 20:55:36,670 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,670 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,670 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,671 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,671 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:36,671 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:36,671 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,671 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,672 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,672 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,672 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,672 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,672 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,673 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:36,673 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:36,673 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,673 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,674 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,674 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,674 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,674 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,674 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:36,675 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:55:36,675 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 20:55:36,676 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,676 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,677 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,677 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,677 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,677 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,677 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:36,677 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:36,678 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,678 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,678 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 [2019-11-15 20:55:36,678 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,679 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,679 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,679 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,679 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:55:36,679 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:55:36,679 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,680 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,680 INFO L489 LassoAnalysis]: Using template '2-nested'. [2019-11-15 20:55:36,681 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,681 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,681 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,681 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,681 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,682 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,682 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:36,682 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,683 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,683 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,683 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,683 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,683 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,684 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,684 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:55:36,684 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:55:36,685 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,685 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 [2019-11-15 20:55:36,686 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,686 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,686 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,686 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,686 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,687 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:36,687 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,687 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,687 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 [2019-11-15 20:55:36,688 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,688 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,688 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,688 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,688 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,688 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:36,689 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,689 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,689 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,690 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,690 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,690 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,690 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,690 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:36,690 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,691 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,691 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 [2019-11-15 20:55:36,691 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,691 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,692 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,692 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,692 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:55:36,692 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:55:36,694 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,694 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 [2019-11-15 20:55:36,694 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,695 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,695 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,695 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,695 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,695 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:36,695 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,696 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,696 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,696 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,696 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,697 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,697 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,697 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,697 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:36,697 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,698 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,698 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,698 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,698 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,698 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,699 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,699 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,699 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:36,699 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,699 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,700 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,700 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,700 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,700 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,700 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,701 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:55:36,701 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:55:36,702 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,703 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,703 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,703 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,704 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,704 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,704 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:36,704 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,704 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,705 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 [2019-11-15 20:55:36,705 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,705 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,705 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,705 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,706 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,706 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:36,706 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,706 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,707 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,707 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,707 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,707 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,707 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,708 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:55:36,708 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:55:36,709 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,710 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,710 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,710 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,710 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,710 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,711 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:55:36,711 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:55:36,713 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,713 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,713 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,713 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,713 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,714 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,714 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,714 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:36,714 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,715 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,715 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,715 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,715 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,715 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,716 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,716 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,716 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:36,716 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,718 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,719 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,719 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,719 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,719 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,719 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,720 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:36,720 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,720 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,721 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,721 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,721 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,721 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,721 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,722 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,722 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:36,722 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,722 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,723 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,723 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,723 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,723 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,723 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,724 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:36,724 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,724 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,725 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,725 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,725 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,725 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,725 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,726 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,726 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:36,726 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,727 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,727 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,727 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,727 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,727 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,728 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,728 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,728 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:36,728 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,730 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,730 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,730 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,730 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,731 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,731 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,731 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,732 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:36,732 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,733 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,733 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,734 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,734 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,734 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,734 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,734 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,735 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:36,735 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,735 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,736 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,736 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,736 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,736 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,736 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,737 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,737 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:36,737 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,737 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,738 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,738 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,738 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,738 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,738 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,739 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:55:36,739 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:55:36,741 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,741 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,741 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,741 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,741 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,742 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,742 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,742 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:36,742 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,743 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,743 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,743 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,743 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,743 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,744 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,744 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,744 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:36,744 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,745 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,746 INFO L489 LassoAnalysis]: Using template '3-nested'. [2019-11-15 20:55:36,746 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,746 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,746 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,747 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,747 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,747 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:36,747 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:36,747 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,748 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,748 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,748 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,749 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,749 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,749 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:36,750 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:55:36,750 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:55:36,751 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,751 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,752 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,752 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,752 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,752 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,752 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:36,753 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:36,753 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,753 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,753 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,754 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,754 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,754 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,754 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,754 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:36,755 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:36,755 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,755 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,755 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,756 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,756 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,756 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,756 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,756 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:36,757 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:36,757 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,757 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,757 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,758 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,758 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,758 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,758 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:36,759 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:55:36,759 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:55:36,761 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,761 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,761 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,762 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,762 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,762 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,762 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:36,762 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:36,762 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,763 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,763 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,763 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,764 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,764 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,764 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,764 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:36,764 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:36,765 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,765 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,765 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,766 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,766 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,766 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,766 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,766 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:36,766 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:36,767 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,767 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,767 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,768 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,768 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,768 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:36,769 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:55:36,769 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:55:36,771 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,771 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,771 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,772 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,772 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,772 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:36,772 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:36,772 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,773 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,773 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,774 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,774 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,774 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,774 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:36,774 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:36,774 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,775 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,775 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,775 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,776 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,776 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,776 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:36,776 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:55:36,777 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:55:36,778 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,779 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,779 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,779 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,779 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,780 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:36,780 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:55:36,780 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:55:36,782 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,783 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,783 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,783 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,783 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,783 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,784 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:36,784 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:36,784 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,785 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,785 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,785 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,785 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,785 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,786 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,786 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:36,786 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:36,786 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,789 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,789 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,789 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,790 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,790 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,790 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,790 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:36,790 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:36,791 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,791 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,792 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,792 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,792 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,792 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,792 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:36,793 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:36,793 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,793 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,794 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 [2019-11-15 20:55:36,794 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,794 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,794 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,794 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,794 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:36,795 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:36,795 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,796 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,796 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 [2019-11-15 20:55:36,796 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,796 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,797 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,797 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,797 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:36,797 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:36,797 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,798 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,798 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,798 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,799 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,799 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,799 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,799 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:36,799 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:36,800 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,802 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,802 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,802 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,802 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,803 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,803 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,803 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:36,804 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:36,804 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,806 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,806 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,807 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,807 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,807 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,807 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:36,807 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:36,808 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,808 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,809 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,809 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,809 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,809 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,809 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:36,809 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:36,810 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,810 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,810 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 [2019-11-15 20:55:36,811 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,811 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,811 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,811 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:36,812 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:55:36,812 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:55:36,814 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,814 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 [2019-11-15 20:55:36,815 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,815 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,815 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,815 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,815 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:36,815 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:36,816 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,816 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,816 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 [2019-11-15 20:55:36,817 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,817 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,817 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,817 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,817 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:36,818 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:36,818 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,819 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,820 INFO L489 LassoAnalysis]: Using template '4-nested'. [2019-11-15 20:55:36,820 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 [2019-11-15 20:55:36,820 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,820 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,820 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,821 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,821 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:36,821 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:36,821 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,822 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,822 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,822 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,823 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,823 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,823 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:36,824 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:55:36,824 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:55:36,825 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,825 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 [2019-11-15 20:55:36,826 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,826 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,826 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,826 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,826 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:36,827 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:36,827 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,827 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,828 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 [2019-11-15 20:55:36,828 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,828 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,828 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,829 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,829 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:36,829 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:36,829 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,830 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,830 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 [2019-11-15 20:55:36,830 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,830 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,830 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,831 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,831 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:36,831 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:36,831 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,832 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,832 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,832 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,832 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,833 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,833 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:36,833 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:55:36,834 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:55:36,836 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,836 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 [2019-11-15 20:55:36,837 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,837 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,837 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,837 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,837 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:36,837 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:36,838 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,838 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,838 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 [2019-11-15 20:55:36,839 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,839 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,839 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,839 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,839 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:36,840 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:36,840 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,840 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,841 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,841 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,841 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,841 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,841 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,842 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:36,842 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:36,842 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,843 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,843 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 [2019-11-15 20:55:36,843 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,843 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,843 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,844 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:36,844 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:55:36,845 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:55:36,847 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,847 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 [2019-11-15 20:55:36,847 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,848 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,848 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,848 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,848 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:36,848 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:36,849 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,849 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,849 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 [2019-11-15 20:55:36,850 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,850 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,850 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,850 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,850 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:36,851 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:36,851 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,851 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,852 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 [2019-11-15 20:55:36,852 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,852 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,852 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,852 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:36,853 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:55:36,853 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:55:36,856 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,856 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 [2019-11-15 20:55:36,856 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,856 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,856 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,857 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:36,857 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:55:36,857 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:55:36,860 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,860 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,860 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,861 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,861 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,861 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,861 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:36,861 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:36,861 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,862 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,862 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 [2019-11-15 20:55:36,863 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,863 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,863 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,863 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,863 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:36,864 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:36,864 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,867 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,867 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 [2019-11-15 20:55:36,867 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,868 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,868 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,868 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,868 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:36,868 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:36,869 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,869 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,869 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 [2019-11-15 20:55:36,870 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,870 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,870 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,870 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,870 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:36,871 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:36,871 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,871 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,871 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 [2019-11-15 20:55:36,872 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,872 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,872 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,872 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,872 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:36,873 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:36,873 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,874 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,874 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 [2019-11-15 20:55:36,874 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,874 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,875 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,875 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,875 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:36,875 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:36,875 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,876 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,876 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 [2019-11-15 20:55:36,876 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,877 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,877 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,877 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,877 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:36,878 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:36,878 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,880 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,880 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 [2019-11-15 20:55:36,881 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,881 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,881 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,881 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,881 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:36,882 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:36,883 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,884 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,884 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 [2019-11-15 20:55:36,885 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,885 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,885 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,885 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,885 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:36,885 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:36,886 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,886 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,886 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,887 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,887 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,887 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,887 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,887 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:36,887 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:36,888 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,888 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,888 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 [2019-11-15 20:55:36,889 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,889 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,889 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,889 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:36,890 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:55:36,890 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:55:36,892 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,892 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 [2019-11-15 20:55:36,893 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,893 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,893 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,893 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,893 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:36,894 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:36,894 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,894 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,895 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:55:36,895 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,895 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,895 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,895 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:36,896 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:36,896 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,902 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,902 INFO L489 LassoAnalysis]: Using template '2-phase'. [2019-11-15 20:55:36,902 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,903 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:36,903 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:36,903 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,903 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,903 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,904 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,904 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:36,904 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,905 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,905 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 [2019-11-15 20:55:36,906 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:36,906 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:36,906 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,906 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,907 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,907 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:55:36,907 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:55:36,909 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,909 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,910 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:36,910 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:36,910 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,910 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,910 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,910 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,911 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:36,911 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,912 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,912 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 [2019-11-15 20:55:36,912 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:36,912 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:36,912 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,913 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,913 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,913 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,913 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:36,913 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,914 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,914 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,914 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:36,914 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:36,915 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,915 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,915 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,915 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,915 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:36,915 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,916 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,916 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,917 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:36,917 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:36,917 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,917 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,917 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,918 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:55:36,918 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:55:36,920 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,920 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 [2019-11-15 20:55:36,921 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:36,921 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:36,921 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,921 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,921 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,921 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,922 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:36,922 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,922 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,923 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 [2019-11-15 20:55:36,923 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:36,923 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:36,923 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,923 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,923 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,924 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,924 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:36,924 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,925 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,925 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,925 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:36,925 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:36,925 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,926 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,926 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,926 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,926 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:36,926 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,927 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,927 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:36,928 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:36,928 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,928 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,928 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,929 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:55:36,929 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:55:36,931 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,931 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:36,932 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:36,932 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,932 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,932 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,932 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,933 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:36,933 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,933 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,934 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,934 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:36,934 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:36,934 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,934 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,935 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,935 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,935 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:36,935 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,936 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,936 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:36,936 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:36,936 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,937 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,937 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,937 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:55:36,937 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:55:36,939 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,940 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,940 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:36,940 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:36,940 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,940 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,941 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,941 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:55:36,941 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:55:36,943 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,943 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,944 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:36,944 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:36,944 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,944 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,944 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,945 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,945 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:36,945 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,946 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,946 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 [2019-11-15 20:55:36,946 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:36,946 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:36,946 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,947 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,947 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,947 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,947 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:36,948 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,952 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,952 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,952 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:36,953 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:36,953 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,953 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,953 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,953 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,954 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:36,954 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,955 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,955 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,955 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:36,955 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:36,956 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,956 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,956 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,956 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,956 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:36,957 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,957 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,958 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,958 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:36,958 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:36,958 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,958 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,958 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,959 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,959 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:36,959 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,960 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,960 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,961 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:36,961 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:36,961 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,961 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,961 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,961 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,962 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:36,962 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,963 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,963 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,963 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:36,963 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:36,964 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,964 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,964 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,964 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,965 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:36,965 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,968 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,968 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,968 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:36,968 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:36,969 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,969 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,969 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,969 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,971 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:36,971 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,972 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,973 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,973 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:36,973 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:36,973 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,974 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,974 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,974 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,974 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:36,974 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,975 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,976 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:36,976 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:36,976 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,976 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,976 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,976 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,977 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:36,977 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,977 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,977 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,978 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:36,978 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:36,978 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,978 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,978 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,979 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:55:36,979 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:55:36,981 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,982 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:36,982 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:36,982 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,982 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,982 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,982 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,983 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:36,983 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,983 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,984 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,984 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:36,984 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:55:36,984 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,984 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,985 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,985 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:55:36,985 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:55:36,985 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,987 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,988 INFO L489 LassoAnalysis]: Using template '3-phase'. [2019-11-15 20:55:36,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,988 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:36,988 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:36,989 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,989 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,989 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,989 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:36,990 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:36,990 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,991 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,991 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 [2019-11-15 20:55:36,992 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:36,992 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:36,992 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,992 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,992 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:36,993 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:55:36,993 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:55:36,996 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,996 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:36,996 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:36,997 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:36,997 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:36,997 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:36,997 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:36,998 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:36,998 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:36,999 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:36,999 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:36,999 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:36,999 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:37,000 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:37,000 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:37,000 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:37,000 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:37,000 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:37,001 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:37,002 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:37,002 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 [2019-11-15 20:55:37,002 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:37,002 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:37,002 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:37,003 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:37,003 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:37,003 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:37,003 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:37,003 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:37,004 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:37,004 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 [2019-11-15 20:55:37,005 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:37,005 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:37,005 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:37,005 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:37,005 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:37,006 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:55:37,006 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:55:37,009 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:37,010 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:37,010 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:37,010 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:37,010 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:37,010 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:37,011 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:37,011 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:37,011 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:37,011 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:37,012 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:37,012 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:37,013 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:37,013 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:37,013 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:37,013 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:37,013 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:37,014 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:37,014 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:37,014 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:37,015 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:37,016 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:37,016 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:37,016 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:37,016 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:37,016 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:37,017 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:37,017 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:37,017 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:37,017 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:37,018 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:37,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:37,019 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:37,019 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:37,019 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:37,019 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:37,020 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:37,020 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:55:37,021 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:55:37,025 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:37,025 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:37,025 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:37,026 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:37,026 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:37,026 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:37,026 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:37,026 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:37,027 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:37,027 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:37,028 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:37,028 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:37,029 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:37,029 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:37,029 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:37,029 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:37,029 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:37,029 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:37,030 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:37,030 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:37,031 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:37,031 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 [2019-11-15 20:55:37,031 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:37,031 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:37,032 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:37,032 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:37,032 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:37,033 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:55:37,033 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:55:37,036 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:37,036 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:37,036 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:37,037 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:37,037 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:37,037 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:37,037 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:37,038 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:55:37,038 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:55:37,041 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:37,041 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:37,042 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:37,042 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:37,042 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:37,042 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:37,042 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:37,043 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:37,043 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:37,043 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:37,044 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:37,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:37,045 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:37,045 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:37,045 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:37,045 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:37,046 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:37,046 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:37,047 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:37,047 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:37,053 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:37,054 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 [2019-11-15 20:55:37,054 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:37,054 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:37,054 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:37,054 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:37,055 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:37,055 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:37,055 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:37,055 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:37,057 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:37,057 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:37,057 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:37,058 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:37,058 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:37,058 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:37,058 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:37,058 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:37,059 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:37,059 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:37,060 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:37,060 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 [2019-11-15 20:55:37,060 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:37,061 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:37,061 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:37,061 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:37,061 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:37,061 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:37,062 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:37,062 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:37,063 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:37,064 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 [2019-11-15 20:55:37,064 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:37,064 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:37,064 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:37,064 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:37,065 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:37,065 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:37,065 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:37,065 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:37,067 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:37,067 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:37,067 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:37,067 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:37,068 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:37,068 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:37,068 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:37,068 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:37,069 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:37,069 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:37,073 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:37,074 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:37,074 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:37,074 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:37,074 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:37,075 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:37,075 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:37,075 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:37,078 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:37,078 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:37,082 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:37,082 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 [2019-11-15 20:55:37,082 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:37,082 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:37,083 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:37,083 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:37,083 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:37,083 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:37,084 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:37,084 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:37,085 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:37,085 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 [2019-11-15 20:55:37,085 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:37,085 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:37,086 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:37,086 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:37,086 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:37,086 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:37,086 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:37,087 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:37,088 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:37,088 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:37,088 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:37,088 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:37,088 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:37,089 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:37,089 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:37,089 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:55:37,090 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:55:37,093 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:37,093 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 [2019-11-15 20:55:37,094 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:37,094 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:37,094 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:37,094 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:37,094 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:37,094 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:37,095 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:37,095 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:37,096 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:37,096 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 [2019-11-15 20:55:37,096 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:37,097 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:55:37,097 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:37,097 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:37,097 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:37,097 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:55:37,098 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:55:37,098 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:37,101 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:37,102 INFO L489 LassoAnalysis]: Using template '4-phase'. [2019-11-15 20:55:37,102 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:37,102 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:37,102 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:37,103 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:37,103 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:37,103 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:37,103 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:37,104 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:37,104 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:37,105 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:37,105 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 [2019-11-15 20:55:37,106 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:37,106 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:37,106 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:37,106 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:37,106 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:37,107 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:55:37,108 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:55:37,111 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:37,112 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:37,112 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:37,112 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:37,112 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:37,112 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:37,113 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:37,113 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:37,114 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:37,114 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:37,115 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:37,115 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 [2019-11-15 20:55:37,115 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:37,115 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:37,115 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:37,116 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:37,116 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:37,116 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:37,116 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:37,117 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:37,117 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:37,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:37,118 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:37,118 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:37,118 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:37,118 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:37,118 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:37,119 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:37,119 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:37,119 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:37,120 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:37,120 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:37,121 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:37,121 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:37,121 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:37,121 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:37,121 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:37,122 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:55:37,122 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:55:37,127 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:37,127 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:37,128 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:37,128 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:37,128 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:37,128 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:37,129 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:37,129 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:37,129 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:37,130 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:37,130 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:37,130 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:37,131 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:37,131 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:37,131 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:37,131 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:37,132 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:37,132 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:37,133 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:37,133 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:37,134 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:37,134 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:37,134 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:37,134 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:37,135 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:55:37,135 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:37,135 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:37,135 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:55:37,136 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:55:37,136 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:55:37,137 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:55:37,137 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:55:37,137 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:55:37,137 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:55:37,138 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:55:37,138 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:55:37,138 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2019-11-15 20:56:14,021 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:14,021 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:14,021 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:56:14,022 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:56:14,022 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:14,023 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:14,023 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 [2019-11-15 20:56:14,023 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:14,024 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:14,024 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:14,024 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:14,024 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:56:14,025 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:56:14,025 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:56:14,029 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:14,029 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:56:14,029 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:14,029 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:14,029 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:14,030 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:14,030 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:56:14,031 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:56:14,031 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:56:14,036 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:14,036 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:56:14,037 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:14,037 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:14,037 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:14,037 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:14,037 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:56:14,038 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:56:14,039 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:56:14,043 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:14,044 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:56:14,044 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:14,044 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:14,044 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:14,044 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:14,045 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:14,045 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:56:14,045 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:56:14,045 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:14,046 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:14,047 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 [2019-11-15 20:56:14,047 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:14,047 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:14,047 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:14,047 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:14,048 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:14,048 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:56:14,048 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:56:14,048 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:14,049 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:14,050 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:56:14,050 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:14,050 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:14,050 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:14,050 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:14,051 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:14,051 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:56:14,051 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:56:14,051 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:14,052 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:14,053 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 [2019-11-15 20:56:14,053 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:14,053 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:14,053 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:14,053 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:14,053 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:14,054 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:56:14,054 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:56:14,054 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:14,055 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:14,056 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:56:14,056 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:14,056 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:14,056 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:14,056 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:14,057 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:56:14,058 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:56:14,058 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:56:14,061 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:14,061 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:56:14,062 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:14,062 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:14,062 INFO L202 nArgumentSynthesizer]: 6 stem disjuncts [2019-11-15 20:56:14,062 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 20:56:14,062 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:56:14,138 INFO L400 nArgumentSynthesizer]: We have 220 Motzkin's Theorem applications. [2019-11-15 20:56:14,138 INFO L401 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2019-11-15 20:56:19,305 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:19,305 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:56:19,305 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:19,305 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:19,306 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:19,306 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:19,306 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:56:19,306 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:56:19,306 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:56:19,309 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:19,309 INFO L489 LassoAnalysis]: Using template '2-lex'. [2019-11-15 20:56:19,309 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 [2019-11-15 20:56:19,309 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:19,309 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:56:19,309 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:19,309 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:19,309 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:56:19,310 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:56:19,310 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:56:19,313 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:19,313 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 [2019-11-15 20:56:19,313 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:19,313 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:56:19,313 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:19,313 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:19,313 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:19,313 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:56:19,313 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:56:19,314 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:19,314 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:19,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:56:19,315 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:19,315 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:56:19,315 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:19,315 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:19,315 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:56:19,316 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:56:19,316 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:56:19,317 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:19,317 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:56:19,317 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:19,317 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:56:19,317 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:19,318 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:19,318 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:56:19,318 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:56:19,318 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:56:19,320 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:19,320 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 [2019-11-15 20:56:19,320 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:19,320 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:56:19,320 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:19,320 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:19,320 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:19,320 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:56:19,321 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:56:19,321 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:19,321 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:19,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:56:19,322 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:19,322 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:56:19,322 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:19,322 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:19,322 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:19,322 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:56:19,323 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:56:19,323 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:19,324 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:19,324 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:56:19,325 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:19,325 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:56:19,325 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:19,325 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:19,325 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:19,325 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:56:19,326 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:56:19,326 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:19,327 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:19,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:56:19,327 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:19,327 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:56:19,328 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:19,328 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:19,328 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:19,328 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:56:19,328 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:56:19,328 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:19,329 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:19,329 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:56:19,329 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:19,329 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:56:19,330 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:19,330 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:19,330 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:56:19,330 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:56:19,330 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:56:19,332 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:19,332 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:56:19,332 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:19,332 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:56:19,332 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:19,332 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:19,332 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:56:19,333 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:56:19,333 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:56:19,335 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:19,335 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 [2019-11-15 20:56:19,335 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:19,335 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:56:19,335 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:19,335 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:19,335 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:56:19,336 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:56:19,336 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:56:19,338 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:19,338 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:56:19,338 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:19,338 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:56:19,338 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:19,338 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:19,338 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:56:19,339 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:56:19,339 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:56:19,341 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:19,341 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 [2019-11-15 20:56:19,341 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:19,341 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:56:19,341 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:19,342 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:19,342 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:19,342 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:56:19,342 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:56:19,342 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:19,343 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:19,343 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 [2019-11-15 20:56:19,343 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:19,343 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:56:19,343 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:19,343 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:19,343 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:19,343 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:56:19,343 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:56:19,343 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:19,344 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:19,344 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 [2019-11-15 20:56:19,344 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:19,344 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:56:19,345 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:19,345 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:19,345 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:19,345 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:56:19,345 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:56:19,345 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:19,346 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:19,346 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 [2019-11-15 20:56:19,346 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:19,346 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:56:19,346 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:19,346 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:19,346 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:56:19,347 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:56:19,347 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:56:19,349 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:19,349 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:56:19,350 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:19,350 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:56:19,350 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:19,350 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:19,350 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:19,350 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:56:19,350 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:56:19,350 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:19,351 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:19,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:56:19,351 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:19,351 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:56:19,351 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:19,352 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:19,352 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:19,352 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:56:19,352 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:56:19,352 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:19,353 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:19,353 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 [2019-11-15 20:56:19,353 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:19,353 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:56:19,353 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:19,353 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:19,353 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:19,353 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:56:19,353 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:56:19,353 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:19,354 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:19,354 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 [2019-11-15 20:56:19,355 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:19,355 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:56:19,355 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:19,355 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:19,355 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:19,355 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:56:19,355 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:56:19,355 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:19,356 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:19,356 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:56:19,357 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:19,357 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:56:19,357 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:19,357 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:19,357 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:19,357 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:56:19,357 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:56:19,358 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:19,358 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:19,359 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 [2019-11-15 20:56:19,359 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:19,359 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:56:19,359 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:19,359 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:19,359 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:56:19,360 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:56:19,360 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:56:19,373 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:19,373 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:56:19,373 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:19,373 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:56:19,373 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:19,373 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:19,373 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:56:19,374 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:56:19,374 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:56:19,381 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:19,381 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 [2019-11-15 20:56:19,382 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:19,382 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:56:19,382 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:19,382 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:19,382 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:19,382 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:56:19,382 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:56:19,382 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:19,383 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:19,383 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 [2019-11-15 20:56:19,383 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:19,383 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:56:19,383 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:19,383 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:19,383 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:19,384 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:56:19,384 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:56:19,384 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:19,384 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:19,385 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 [2019-11-15 20:56:19,385 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:19,385 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:56:19,385 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:19,385 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:19,385 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:19,385 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:56:19,385 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:56:19,385 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:19,386 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:19,386 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 [2019-11-15 20:56:19,386 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:19,386 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:56:19,386 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:19,387 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:19,387 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:19,387 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:56:19,387 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:56:19,387 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:19,388 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:19,388 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:56:19,388 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:19,388 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:56:19,388 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:19,388 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:19,388 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:19,388 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:56:19,388 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:56:19,388 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:19,389 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:19,389 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 [2019-11-15 20:56:19,390 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:19,390 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:56:19,390 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:19,390 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:19,390 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:19,390 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:56:19,390 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:56:19,390 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:19,392 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:19,392 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:56:19,392 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:19,392 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:56:19,392 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:19,392 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:19,392 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:56:19,393 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:56:19,393 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:56:19,399 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:19,399 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:56:19,399 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:19,399 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:56:19,400 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:19,400 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:19,400 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:19,400 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:56:19,400 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:56:19,400 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:19,401 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:19,401 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 [2019-11-15 20:56:19,401 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:19,402 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:56:19,402 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:19,402 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:19,402 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:19,402 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:56:19,402 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:56:19,402 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:19,403 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:19,403 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 [2019-11-15 20:56:19,403 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:19,403 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:56:19,403 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:19,403 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:19,403 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:56:19,404 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:56:19,404 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:56:19,405 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:19,406 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:56:19,406 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:19,406 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:56:19,406 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:19,406 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:19,406 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:56:19,407 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:56:19,407 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:56:19,409 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:19,409 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 [2019-11-15 20:56:19,409 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:19,410 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:56:19,410 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:19,410 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:19,410 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:19,410 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:56:19,410 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:56:19,410 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:19,411 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:19,411 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 [2019-11-15 20:56:19,411 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:19,411 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:56:19,411 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:19,411 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:19,411 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:56:19,412 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:56:19,412 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:56:19,414 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:19,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:56:19,414 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:19,414 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:56:19,414 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:19,415 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:19,415 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:56:19,415 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:56:19,415 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:56:19,417 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:19,418 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:56:19,418 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:19,418 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:56:19,418 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:19,418 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:19,418 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:56:19,419 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:56:19,419 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:56:19,421 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:19,421 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:56:19,421 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:19,421 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:56:19,421 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:19,421 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:19,421 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:19,422 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:56:19,422 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:56:19,422 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:19,422 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:19,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:56:19,423 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:19,423 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:56:19,423 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:19,423 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:19,423 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:19,423 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:56:19,423 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:56:19,423 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:19,424 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:19,424 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 [2019-11-15 20:56:19,424 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:19,424 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:56:19,424 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:19,425 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:19,425 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:19,425 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:56:19,425 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:56:19,425 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:19,426 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:19,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:56:19,426 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:19,426 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:56:19,426 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:19,426 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:19,426 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:19,426 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:56:19,426 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:56:19,427 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:19,427 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:19,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:56:19,428 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:19,428 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:56:19,428 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:19,428 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:19,428 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:56:19,428 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:56:19,428 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:56:19,430 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:19,430 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:56:19,430 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:19,430 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:56:19,430 INFO L202 nArgumentSynthesizer]: 6 stem disjuncts [2019-11-15 20:56:19,430 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 20:56:19,430 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:56:19,466 INFO L400 nArgumentSynthesizer]: We have 176 Motzkin's Theorem applications. [2019-11-15 20:56:19,466 INFO L401 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2019-11-15 20:56:24,810 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:24,811 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:56:24,811 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:24,811 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:56:24,812 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:24,812 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:24,812 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:56:24,812 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:56:24,813 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:56:24,815 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:24,815 INFO L489 LassoAnalysis]: Using template '3-lex'. [2019-11-15 20:56:24,815 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:56:24,815 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:24,816 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:24,816 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:24,816 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:24,816 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:56:24,817 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:56:24,818 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:56:24,824 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:24,824 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:56:24,824 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:24,824 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:24,825 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:24,825 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:24,825 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:24,825 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:56:24,825 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:56:24,826 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:24,827 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:24,827 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:56:24,828 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:24,828 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:24,828 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:24,828 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:24,828 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:56:24,829 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:56:24,829 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:56:24,832 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:24,832 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:56:24,833 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:24,833 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:24,833 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:24,833 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:24,833 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:56:24,834 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:56:24,834 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:56:24,840 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:24,840 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 [2019-11-15 20:56:24,840 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:24,841 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:24,841 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:24,841 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:24,841 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:24,841 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:56:24,841 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:56:24,842 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:24,843 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:24,843 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 [2019-11-15 20:56:24,844 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:24,844 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:24,844 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:24,844 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:24,844 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:24,844 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:56:24,845 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:56:24,845 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:24,847 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:24,847 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 [2019-11-15 20:56:24,847 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:24,848 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:24,848 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:24,848 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:24,848 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:24,848 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:56:24,848 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:56:24,849 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:24,850 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:24,850 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:56:24,851 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:24,851 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:24,851 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:24,851 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:24,851 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:24,851 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:56:24,852 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:56:24,852 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:24,853 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:24,854 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 [2019-11-15 20:56:24,854 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:24,854 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:24,854 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:24,854 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:24,855 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:56:24,856 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:56:24,856 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:56:24,859 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:24,859 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 [2019-11-15 20:56:24,860 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:24,860 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:24,860 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:24,860 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:24,860 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:56:24,861 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:56:24,861 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:56:24,867 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:24,867 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 [2019-11-15 20:56:24,867 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:24,867 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:24,868 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:24,868 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:24,868 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:56:24,869 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:56:24,869 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:56:24,874 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:24,874 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 [2019-11-15 20:56:24,875 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:24,875 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:24,875 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:24,875 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:24,875 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:56:24,877 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:56:24,877 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:56:24,882 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:24,882 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 [2019-11-15 20:56:24,883 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:24,883 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:24,883 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:24,883 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:24,883 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:24,884 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:56:24,884 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:56:24,884 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:24,886 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:24,886 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:56:24,886 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:24,886 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:24,886 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:24,887 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:24,887 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:24,887 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:56:24,887 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:56:24,887 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:24,889 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:24,889 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:56:24,890 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:24,890 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:24,890 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:24,890 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:24,890 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:24,890 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:56:24,891 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:56:24,891 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:24,892 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:24,893 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:56:24,893 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:24,893 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:24,893 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:24,893 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:24,893 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:56:24,895 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:56:24,895 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:56:24,901 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:24,901 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:56:24,902 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:24,902 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:24,902 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:24,902 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:24,902 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:24,903 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:56:24,903 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:56:24,903 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:24,905 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:24,905 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 [2019-11-15 20:56:24,906 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:24,906 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:24,906 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:24,906 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:24,906 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:24,906 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:56:24,907 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:56:24,907 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:24,908 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:24,909 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:56:24,909 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:24,909 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:24,909 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:24,909 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:24,910 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:24,910 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:56:24,910 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:56:24,910 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:24,912 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:24,912 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 [2019-11-15 20:56:24,913 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:24,913 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:24,913 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:24,913 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:24,913 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:24,914 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:56:24,914 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:56:24,914 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:24,916 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:24,916 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:56:24,916 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:24,916 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:24,916 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:24,917 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:24,917 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:24,917 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:56:24,917 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:56:24,917 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:24,919 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:24,920 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 [2019-11-15 20:56:24,920 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:24,920 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:24,920 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:24,920 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:24,921 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:56:24,922 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:56:24,922 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:56:24,975 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:24,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:56:24,975 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:24,976 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:24,976 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:24,976 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:24,976 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:56:24,978 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:56:24,979 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:56:25,000 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:25,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:56:25,000 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:25,001 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:25,001 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:25,001 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:25,001 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:25,001 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:56:25,002 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:56:25,002 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:25,003 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:25,003 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:56:25,004 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:25,004 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:25,004 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:25,004 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:25,004 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:25,005 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:56:25,005 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:56:25,005 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:25,007 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:25,007 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 [2019-11-15 20:56:25,007 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:25,007 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:25,007 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:25,008 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:25,008 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:25,008 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:56:25,008 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:56:25,008 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:25,010 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:25,010 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:56:25,010 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:25,011 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:25,011 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:25,011 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:25,011 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:25,011 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:56:25,011 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:56:25,012 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:25,013 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:25,013 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:56:25,014 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:25,014 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:25,014 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:25,014 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:25,014 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:25,014 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:56:25,015 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:56:25,015 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:25,017 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:25,017 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 [2019-11-15 20:56:25,017 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:25,018 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:25,018 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:25,018 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:25,018 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:25,018 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:56:25,019 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:56:25,019 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:25,024 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:25,024 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:56:25,025 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:25,025 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:25,025 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:25,025 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:25,025 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:56:25,027 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:56:25,027 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:56:25,047 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:25,047 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 [2019-11-15 20:56:25,048 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:25,048 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:25,048 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:25,048 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:25,048 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:25,048 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:56:25,049 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:56:25,049 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:25,051 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:25,051 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 [2019-11-15 20:56:25,051 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:25,051 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:25,051 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:25,052 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:25,052 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:25,052 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:56:25,052 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:56:25,052 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:25,054 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:25,054 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 [2019-11-15 20:56:25,054 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:25,055 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:25,055 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:25,055 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:25,055 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:56:25,056 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:56:25,056 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:56:25,059 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:25,059 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:56:25,059 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:25,059 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:25,060 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:25,060 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:25,060 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:56:25,061 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:56:25,061 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:56:25,067 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:25,068 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 [2019-11-15 20:56:25,068 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:25,068 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:25,068 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:25,069 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:25,069 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:25,069 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:56:25,069 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:56:25,069 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:25,071 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:25,072 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:56:25,072 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:25,072 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:25,072 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:25,072 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:25,073 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:56:25,074 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:56:25,074 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:56:25,079 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:25,079 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:56:25,080 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:25,080 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:25,080 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:25,080 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:25,080 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:56:25,081 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:56:25,081 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:56:25,087 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:25,087 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 [2019-11-15 20:56:25,088 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:25,088 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:25,088 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:25,088 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:25,088 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:56:25,089 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:56:25,089 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:56:25,094 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:25,094 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 [2019-11-15 20:56:25,094 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:25,095 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:25,095 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:25,095 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:25,095 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:25,095 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:56:25,095 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:56:25,096 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:25,097 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:25,097 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 [2019-11-15 20:56:25,098 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:25,098 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:25,098 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:25,098 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:25,098 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:25,099 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:56:25,099 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:56:25,099 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:25,101 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:25,101 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 [2019-11-15 20:56:25,101 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:25,101 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:25,101 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:25,102 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:25,102 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:25,102 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:56:25,102 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:56:25,102 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:25,104 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:25,104 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 [2019-11-15 20:56:25,105 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:25,105 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:25,105 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:56:25,105 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:25,105 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:25,105 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:56:25,106 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:56:25,106 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:56:25,108 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:25,108 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 [2019-11-15 20:56:25,108 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:25,108 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:25,109 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:56:25,109 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:56:25,109 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:56:25,110 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:56:25,110 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:56:25,113 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:56:25,113 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 [2019-11-15 20:56:25,113 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:56:25,113 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:56:25,114 INFO L202 nArgumentSynthesizer]: 6 stem disjuncts [2019-11-15 20:56:25,114 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 20:56:25,114 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:56:25,204 INFO L400 nArgumentSynthesizer]: We have 264 Motzkin's Theorem applications. [2019-11-15 20:56:25,204 INFO L401 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2019-11-15 20:57:00,607 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:00,607 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:00,608 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:00,608 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:00,608 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:00,608 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:00,608 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:57:00,609 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:57:00,609 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:57:00,613 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:00,613 INFO L470 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2019-11-15 20:57:00,613 INFO L791 eck$LassoCheckResult]: Stem: 13512#ULTIMATE.startENTRY ~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~alive1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~alive2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~alive3~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; 13479#L-1 havoc main_#res;havoc main_#t~nondet6, main_#t~nondet7, main_#t~nondet8, main_#t~nondet9, main_#t~nondet10, main_#t~nondet11, main_#t~nondet12, main_#t~nondet13, main_#t~nondet14, main_#t~nondet15, main_#t~nondet16, main_#t~nondet17, main_#t~nondet18, main_#t~nondet19, main_#t~nondet20, main_#t~nondet21, main_#t~ret22, main_#t~ret23, main_~c1~0, main_~i2~0;havoc main_~c1~0;havoc main_~i2~0;main_~c1~0 := 0;~r1~0 := main_#t~nondet6;havoc main_#t~nondet6;~id1~0 := main_#t~nondet7;havoc main_#t~nondet7;~st1~0 := main_#t~nondet8;havoc main_#t~nondet8;~send1~0 := main_#t~nondet9;havoc main_#t~nondet9;~mode1~0 := main_#t~nondet10;havoc main_#t~nondet10;~alive1~0 := main_#t~nondet11;havoc main_#t~nondet11;~id2~0 := main_#t~nondet12;havoc main_#t~nondet12;~st2~0 := main_#t~nondet13;havoc main_#t~nondet13;~send2~0 := main_#t~nondet14;havoc main_#t~nondet14;~mode2~0 := main_#t~nondet15;havoc main_#t~nondet15;~alive2~0 := main_#t~nondet16;havoc main_#t~nondet16;~id3~0 := main_#t~nondet17;havoc main_#t~nondet17;~st3~0 := main_#t~nondet18;havoc main_#t~nondet18;~send3~0 := main_#t~nondet19;havoc main_#t~nondet19;~mode3~0 := main_#t~nondet20;havoc main_#t~nondet20;~alive3~0 := main_#t~nondet21;havoc main_#t~nondet21;havoc init_#res;havoc init_~tmp~0;havoc init_~tmp~0; 13460#L208 assume 0 == ~r1~0 % 256; 13461#L209 assume ~alive1~0 % 256 + ~alive2~0 % 256 + ~alive3~0 % 256 >= 1; 13500#L210 assume ~id1~0 >= 0; 13530#L211 assume 0 == ~st1~0; 13477#L212 assume ~send1~0 == ~id1~0; 13478#L213 assume 0 == ~mode1~0 % 256; 13539#L214 assume ~id2~0 >= 0; 13487#L215 assume 0 == ~st2~0; 13488#L216 assume ~send2~0 == ~id2~0; 13518#L217 assume 0 == ~mode2~0 % 256; 13542#L218 assume ~id3~0 >= 0; 13462#L219 assume 0 == ~st3~0; 13463#L220 assume ~send3~0 == ~id3~0; 13501#L221 assume 0 == ~mode3~0 % 256; 13531#L222 assume ~id1~0 != ~id2~0; 13509#L223 assume ~id1~0 != ~id3~0; 13510#L224 assume ~id2~0 != ~id3~0;init_~tmp~0 := 1; 13456#L208-1 init_#res := init_~tmp~0; 13457#L277 main_#t~ret22 := init_#res;main_~i2~0 := main_#t~ret22;havoc main_#t~ret22;assume 0 != main_~i2~0;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;main_~i2~0 := 0; 13482#L350 assume !false;havoc node1_#t~ite0, node1_#t~ite1, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0; 16316#L102 assume !(0 != ~mode1~0 % 256); 16311#L123 assume 0 != ~alive1~0 % 256; 16309#L124 assume ~send1~0 != ~nomsg~0 && ~p1_new~0 == ~nomsg~0;node1_#t~ite0 := ~send1~0; 16306#L124-2 ~p1_new~0 := (if node1_#t~ite0 % 256 <= 127 then node1_#t~ite0 % 256 else node1_#t~ite0 % 256 - 256);havoc node1_#t~ite0; 16304#L126-2 ~mode1~0 := 1; 16299#L102-2 havoc node2_#t~ite2, node2_#t~ite3, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0; 16296#L140 assume !(0 != ~mode2~0 % 256); 16135#L157 assume !(0 != ~alive2~0 % 256); 16289#L160 assume !(~send2~0 != ~id2~0); 16200#L160-2 ~mode2~0 := 1; 16199#L140-2 havoc node3_#t~ite4, node3_#t~ite5, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0; 16198#L174 assume !(0 != ~mode3~0 % 256); 16197#L191 assume !(0 != ~alive3~0 % 256); 16195#L194 assume !(~send3~0 != ~id3~0); 16193#L194-2 ~mode3~0 := 1; 16192#L174-2 ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 16190#L285 assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; 15219#L286 assume ~r1~0 % 256 < 3;check_~tmp~1 := 1; 15220#L285-1 check_#res := check_~tmp~1; 15213#L297 main_#t~ret23 := check_#res;main_~c1~0 := main_#t~ret23;havoc main_#t~ret23;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 15214#L355 assume !(0 == assert_~arg % 256); 15207#L350 assume !false;havoc node1_#t~ite0, node1_#t~ite1, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0; 15208#L102 assume 0 != ~mode1~0 % 256; 15192#L103 assume !(255 == ~r1~0 % 256); 15191#L103-2 ~r1~0 := 1 + ~r1~0 % 256;node1_~m1~0 := ~p3_old~0;~p3_old~0 := ~nomsg~0; 15042#L109 assume !(node1_~m1~0 != ~nomsg~0); 15043#L109-1 ~mode1~0 := 0; 16187#L102-2 havoc node2_#t~ite2, node2_#t~ite3, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0; 16188#L140 assume 0 != ~mode2~0 % 256;node2_~m2~0 := ~p1_old~0;~p1_old~0 := ~nomsg~0; 16338#L143 assume !(node2_~m2~0 != ~nomsg~0); 16335#L143-1 ~mode2~0 := 0; 16334#L140-2 havoc node3_#t~ite4, node3_#t~ite5, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0; 16331#L174 assume 0 != ~mode3~0 % 256;node3_~m3~0 := ~p2_old~0;~p2_old~0 := ~nomsg~0; 16329#L177 assume !(node3_~m3~0 != ~nomsg~0); 16325#L177-1 ~mode3~0 := 0; 16324#L174-2 ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 16323#L285 assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; 16320#L286 assume ~r1~0 % 256 < 3;check_~tmp~1 := 1; 16319#L285-1 check_#res := check_~tmp~1; 16318#L297 main_#t~ret23 := check_#res;main_~c1~0 := main_#t~ret23;havoc main_#t~ret23;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 16317#L355 assume !(0 == assert_~arg % 256); 13482#L350 [2019-11-15 20:57:00,613 INFO L793 eck$LassoCheckResult]: Loop: 13482#L350 assume !false;havoc node1_#t~ite0, node1_#t~ite1, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0; 16316#L102 assume !(0 != ~mode1~0 % 256); 16311#L123 assume 0 != ~alive1~0 % 256; 16309#L124 assume ~send1~0 != ~nomsg~0 && ~p1_new~0 == ~nomsg~0;node1_#t~ite0 := ~send1~0; 16306#L124-2 ~p1_new~0 := (if node1_#t~ite0 % 256 <= 127 then node1_#t~ite0 % 256 else node1_#t~ite0 % 256 - 256);havoc node1_#t~ite0; 16304#L126-2 ~mode1~0 := 1; 16299#L102-2 havoc node2_#t~ite2, node2_#t~ite3, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0; 16296#L140 assume !(0 != ~mode2~0 % 256); 16135#L157 assume !(0 != ~alive2~0 % 256); 16289#L160 assume !(~send2~0 != ~id2~0); 16200#L160-2 ~mode2~0 := 1; 16199#L140-2 havoc node3_#t~ite4, node3_#t~ite5, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0; 16198#L174 assume !(0 != ~mode3~0 % 256); 16197#L191 assume !(0 != ~alive3~0 % 256); 16195#L194 assume !(~send3~0 != ~id3~0); 16193#L194-2 ~mode3~0 := 1; 16192#L174-2 ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 16190#L285 assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; 15219#L286 assume ~r1~0 % 256 < 3;check_~tmp~1 := 1; 15220#L285-1 check_#res := check_~tmp~1; 15213#L297 main_#t~ret23 := check_#res;main_~c1~0 := main_#t~ret23;havoc main_#t~ret23;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 15214#L355 assume !(0 == assert_~arg % 256); 15207#L350 assume !false;havoc node1_#t~ite0, node1_#t~ite1, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0; 15208#L102 assume 0 != ~mode1~0 % 256; 15192#L103 assume !(255 == ~r1~0 % 256); 15191#L103-2 ~r1~0 := 1 + ~r1~0 % 256;node1_~m1~0 := ~p3_old~0;~p3_old~0 := ~nomsg~0; 15042#L109 assume !(node1_~m1~0 != ~nomsg~0); 15043#L109-1 ~mode1~0 := 0; 16187#L102-2 havoc node2_#t~ite2, node2_#t~ite3, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0; 16188#L140 assume 0 != ~mode2~0 % 256;node2_~m2~0 := ~p1_old~0;~p1_old~0 := ~nomsg~0; 16338#L143 assume !(node2_~m2~0 != ~nomsg~0); 16335#L143-1 ~mode2~0 := 0; 16334#L140-2 havoc node3_#t~ite4, node3_#t~ite5, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0; 16331#L174 assume 0 != ~mode3~0 % 256;node3_~m3~0 := ~p2_old~0;~p2_old~0 := ~nomsg~0; 16329#L177 assume !(node3_~m3~0 != ~nomsg~0); 16325#L177-1 ~mode3~0 := 0; 16324#L174-2 ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 16323#L285 assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; 16320#L286 assume ~r1~0 % 256 < 3;check_~tmp~1 := 1; 16319#L285-1 check_#res := check_~tmp~1; 16318#L297 main_#t~ret23 := check_#res;main_~c1~0 := main_#t~ret23;havoc main_#t~ret23;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 16317#L355 assume !(0 == assert_~arg % 256); 13482#L350 [2019-11-15 20:57:00,614 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:57:00,614 INFO L82 PathProgramCache]: Analyzing trace with hash 1809371914, now seen corresponding path program 2 times [2019-11-15 20:57:00,614 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:57:00,614 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [33777129] [2019-11-15 20:57:00,614 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:57:00,615 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:57:00,615 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:57:00,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 20:57:00,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 20:57:00,643 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 20:57:00,643 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:57:00,643 INFO L82 PathProgramCache]: Analyzing trace with hash 795813231, now seen corresponding path program 2 times [2019-11-15 20:57:00,644 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:57:00,644 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1442024880] [2019-11-15 20:57:00,644 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:57:00,644 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:57:00,644 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:57:00,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 20:57:00,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 20:57:00,659 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 20:57:00,660 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:57:00,660 INFO L82 PathProgramCache]: Analyzing trace with hash 1256004920, now seen corresponding path program 3 times [2019-11-15 20:57:00,660 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:57:00,660 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1067080159] [2019-11-15 20:57:00,660 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:57:00,661 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:57:00,661 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:57:00,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 20:57:00,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 20:57:00,701 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 20:57:01,138 WARN L191 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 150 [2019-11-15 20:57:01,707 WARN L191 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 98 [2019-11-15 20:57:01,709 INFO L210 LassoAnalysis]: Preferences: [2019-11-15 20:57:01,709 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-11-15 20:57:01,709 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-11-15 20:57:01,709 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-11-15 20:57:01,710 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2019-11-15 20:57:01,710 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:57:01,710 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-11-15 20:57:01,710 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-11-15 20:57:01,710 INFO L131 ssoRankerPreferences]: Filename of dumped script: pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c_Iteration12_Loop [2019-11-15 20:57:01,710 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-11-15 20:57:01,710 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-11-15 20:57:01,712 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:01,722 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:01,724 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:01,726 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:01,734 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:01,736 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:01,740 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:01,742 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:01,743 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:01,745 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:01,746 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:01,748 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:01,750 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:01,751 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:01,755 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:01,756 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:01,762 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:01,851 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:01,853 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:01,855 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:01,856 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:01,858 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:01,859 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:01,861 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:01,865 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:01,867 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:02,894 WARN L191 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 66 [2019-11-15 20:57:02,932 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-11-15 20:57:02,932 INFO L404 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/z3 Starting monitored process 62 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 62 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:57:02,936 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 20:57:02,936 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 20:57:02,939 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 20:57:02,939 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~node1.base_14=-1} Honda state: {v_rep#funAddr~node1.base_14=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/z3 Starting monitored process 63 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 63 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:57:02,943 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 20:57:02,943 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 20:57:02,949 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 20:57:02,950 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~alive2~0=0} Honda state: {~alive2~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/z3 Starting monitored process 64 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 64 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:57:02,953 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 20:57:02,953 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 20:57:02,957 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 20:57:02,957 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~node3.offset_14=2} Honda state: {v_rep#funAddr~node3.offset_14=2} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/z3 Starting monitored process 65 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 65 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:57:02,961 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 20:57:02,961 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 20:57:02,964 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 20:57:02,964 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~c1~0=1, ULTIMATE.start_check_#res=1, ULTIMATE.start_check_~tmp~1=1} Honda state: {ULTIMATE.start_main_~c1~0=1, ULTIMATE.start_check_#res=1, ULTIMATE.start_check_~tmp~1=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/z3 Starting monitored process 66 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 66 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:57:02,969 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 20:57:02,969 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 20:57:02,972 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 20:57:02,972 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~node2.base_14=-1} Honda state: {v_rep#funAddr~node2.base_14=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/z3 Starting monitored process 67 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 67 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:57:02,976 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 20:57:02,976 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 20:57:02,979 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 20:57:02,979 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~mode3~0=0} Honda state: {~mode3~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/z3 Starting monitored process 68 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 68 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:57:02,982 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 20:57:02,982 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 20:57:02,985 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 20:57:02,985 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node3_#t~ite5=0} Honda state: {ULTIMATE.start_node3_#t~ite5=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/z3 Starting monitored process 69 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 69 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:57:02,988 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 20:57:02,988 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 20:57:02,991 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 20:57:02,991 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~node1.offset_14=0} Honda state: {v_rep#funAddr~node1.offset_14=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/z3 Starting monitored process 70 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 70 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:57:02,995 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 20:57:02,995 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 20:57:02,997 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 20:57:02,997 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret23=0} Honda state: {ULTIMATE.start_main_#t~ret23=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/z3 Starting monitored process 71 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 71 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:57:03,001 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 20:57:03,001 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 20:57:03,003 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 20:57:03,003 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node3_#t~ite4=0} Honda state: {ULTIMATE.start_node3_#t~ite4=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/z3 Starting monitored process 72 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 72 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:57:03,006 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 20:57:03,006 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 20:57:03,010 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 20:57:03,010 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~id2~0=0, ~send2~0=0} Honda state: {~id2~0=0, ~send2~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/z3 Starting monitored process 73 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-15 20:57:03,033 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 20:57:03,033 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 73 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:57:03,044 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 20:57:03,044 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~alive1~0=1} Honda state: {~alive1~0=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/z3 Starting monitored process 74 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 74 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:57:03,048 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 20:57:03,048 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 20:57:03,051 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 20:57:03,051 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node1_#t~ite0=0} Honda state: {ULTIMATE.start_node1_#t~ite0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/z3 Starting monitored process 75 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 75 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:57:03,055 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 20:57:03,055 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 20:57:03,058 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 20:57:03,058 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_assert_#in~arg=1, ULTIMATE.start_assert_~arg=1} Honda state: {ULTIMATE.start_assert_#in~arg=1, ULTIMATE.start_assert_~arg=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/z3 Starting monitored process 76 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 76 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:57:03,062 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 20:57:03,063 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 20:57:03,065 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 20:57:03,065 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node1_#t~ite1=0} Honda state: {ULTIMATE.start_node1_#t~ite1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/z3 Starting monitored process 77 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 77 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:57:03,068 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 20:57:03,068 INFO L160 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8caaa911-3a2e-46ad-bb90-db7f34cdc605/bin/uautomizer/z3 Starting monitored process 78 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-15 20:57:03,101 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2019-11-15 20:57:03,101 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 78 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:57:03,367 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2019-11-15 20:57:03,369 INFO L210 LassoAnalysis]: Preferences: [2019-11-15 20:57:03,369 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-11-15 20:57:03,369 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-11-15 20:57:03,369 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-11-15 20:57:03,369 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-11-15 20:57:03,369 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:57:03,369 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-11-15 20:57:03,369 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-11-15 20:57:03,369 INFO L131 ssoRankerPreferences]: Filename of dumped script: pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c_Iteration12_Loop [2019-11-15 20:57:03,369 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-11-15 20:57:03,369 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-11-15 20:57:03,371 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:03,377 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:03,379 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:03,381 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:03,383 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:03,387 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:03,388 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:03,395 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:03,396 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:03,398 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:03,399 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:03,401 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:03,403 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:03,404 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:03,408 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:03,413 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:03,418 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:03,501 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:03,503 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:03,504 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:03,506 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:03,508 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:03,509 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:03,511 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:03,515 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:03,517 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:04,565 WARN L191 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 66 [2019-11-15 20:57:04,630 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-11-15 20:57:04,630 INFO L489 LassoAnalysis]: Using template 'affine'. [2019-11-15 20:57:04,630 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 [2019-11-15 20:57:04,630 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,630 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,631 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,631 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,631 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:04,631 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:57:04,631 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,632 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,632 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,632 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,632 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,632 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:04,633 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:57:04,633 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 20:57:04,633 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,634 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 [2019-11-15 20:57:04,634 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,634 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,634 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,634 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,634 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:04,634 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:57:04,634 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,635 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,635 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,635 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,635 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,635 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,635 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:04,638 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:57:04,638 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 20:57:04,639 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,639 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,640 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,640 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,640 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,640 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,640 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:04,641 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:57:04,641 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,641 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,641 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,641 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,642 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,642 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,642 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:04,642 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:57:04,642 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 20:57:04,643 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,643 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 [2019-11-15 20:57:04,643 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,644 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,644 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,644 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:04,644 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:57:04,644 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 20:57:04,645 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,646 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,646 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,646 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,646 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,647 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,647 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:04,647 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:57:04,647 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,647 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,647 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,648 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,648 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,648 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,648 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,648 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:04,649 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:57:04,649 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,649 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,649 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,649 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,650 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,650 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,650 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,650 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:04,650 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:57:04,650 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,651 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,651 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,651 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,651 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,651 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,652 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:04,652 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:57:04,652 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,652 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,652 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,653 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,653 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,653 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,653 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,653 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:04,653 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:57:04,654 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,654 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,655 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,655 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,655 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,655 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,655 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:04,655 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:57:04,656 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,656 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,656 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 [2019-11-15 20:57:04,656 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,656 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,657 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,657 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,657 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:04,657 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:57:04,657 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,658 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,658 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,659 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,659 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,659 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,659 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:04,659 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:57:04,659 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,660 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,660 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 [2019-11-15 20:57:04,660 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,660 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,660 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,661 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,661 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:04,661 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:57:04,661 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,662 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,662 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,663 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,663 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,663 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,663 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 20:57:04,663 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:04,665 INFO L400 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2019-11-15 20:57:04,665 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,689 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,689 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,690 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,690 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,690 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:04,690 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:57:04,690 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 20:57:04,691 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,691 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 [2019-11-15 20:57:04,692 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,692 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,692 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,692 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,692 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:04,692 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:57:04,693 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,693 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,693 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,693 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,694 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,694 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,694 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:04,694 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:57:04,694 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 20:57:04,700 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,701 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,701 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,701 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,701 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,701 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,702 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:04,702 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:57:04,702 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,702 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,702 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 [2019-11-15 20:57:04,703 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,703 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,703 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,703 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,703 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:04,703 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:57:04,704 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,704 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,704 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 [2019-11-15 20:57:04,704 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,705 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,705 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,705 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,705 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:04,705 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:57:04,705 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,706 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,706 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,706 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,706 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,706 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,707 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,707 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:04,707 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:57:04,707 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,707 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,708 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,708 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,708 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,708 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,708 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,708 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:04,709 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:57:04,709 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,709 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,709 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 [2019-11-15 20:57:04,710 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,710 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,710 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,710 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,710 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:04,710 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:57:04,711 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,711 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,711 INFO L489 LassoAnalysis]: Using template '2-nested'. [2019-11-15 20:57:04,711 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,712 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,712 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,712 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,712 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,712 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:04,712 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:04,713 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,714 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,714 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,714 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,714 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,715 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,715 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:04,715 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:04,715 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:04,716 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,717 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,717 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,717 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,717 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,717 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,717 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:04,718 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:04,718 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,718 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,719 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,719 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,719 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,719 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:04,719 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:04,720 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:04,721 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,721 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,721 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,721 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,722 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,722 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,722 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:04,722 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:04,722 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,723 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,723 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,723 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,723 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,724 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:04,724 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:04,724 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:04,725 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,725 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,725 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,725 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,726 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,726 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:04,726 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:04,726 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:04,727 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,728 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,728 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,728 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,728 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,728 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:04,729 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:04,729 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,729 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,729 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,730 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,730 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,730 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,730 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,730 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:04,730 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:04,730 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,731 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,731 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 [2019-11-15 20:57:04,731 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,731 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,731 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,732 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,732 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:04,732 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:04,732 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,732 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,733 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,733 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,733 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,733 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,733 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,733 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:04,734 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:04,734 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,734 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,734 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 [2019-11-15 20:57:04,735 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,735 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,735 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,735 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,735 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:04,735 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:04,735 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,736 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,736 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,737 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,737 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,737 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,737 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,737 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:04,738 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:04,738 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,738 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,738 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,738 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,739 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,739 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,739 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,739 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:04,739 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:04,739 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,740 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,740 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,741 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,741 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,741 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,741 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,741 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:04,742 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:04,742 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,742 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,742 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,743 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,743 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,743 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,743 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:04,743 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:04,743 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,745 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,745 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 [2019-11-15 20:57:04,745 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,745 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,746 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,746 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 20:57:04,746 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:04,748 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:04,748 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,802 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,803 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 [2019-11-15 20:57:04,803 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,803 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,803 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,803 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:04,803 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:04,803 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:04,804 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,804 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,804 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,805 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,805 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,805 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:04,805 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:04,805 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,805 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,805 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,805 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,805 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,806 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:04,806 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:04,806 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:04,807 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,807 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 [2019-11-15 20:57:04,807 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,807 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,807 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,807 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,807 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:04,807 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:04,807 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,808 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,808 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,808 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,808 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,808 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,808 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:04,808 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:04,808 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,808 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,809 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,809 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,809 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,809 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,809 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,809 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:04,809 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:04,809 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,809 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,809 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,810 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,810 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,810 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,810 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,810 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:04,810 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:04,810 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,810 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,811 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,811 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,811 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,811 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,811 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,811 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:04,811 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:04,811 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,811 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,811 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,812 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,812 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,812 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,812 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,812 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:04,812 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:04,812 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,812 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,813 INFO L489 LassoAnalysis]: Using template '3-nested'. [2019-11-15 20:57:04,813 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,813 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,813 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,813 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,813 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,813 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:04,813 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:04,813 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,814 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,814 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 [2019-11-15 20:57:04,815 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,816 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,816 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,816 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:04,816 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:04,816 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:04,817 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,817 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,818 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,818 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,818 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,818 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,818 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:04,818 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:04,818 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,818 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,819 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,819 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,819 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,819 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,819 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:04,819 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:04,819 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:04,820 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,820 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 [2019-11-15 20:57:04,821 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,821 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,821 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,821 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,821 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:04,821 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:04,821 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,821 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,822 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,822 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,822 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,822 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,822 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:04,822 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:04,822 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:04,823 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,823 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 [2019-11-15 20:57:04,823 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,823 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,823 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,823 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:04,824 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:04,824 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:04,825 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,825 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 [2019-11-15 20:57:04,825 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,825 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,825 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,825 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,825 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:04,825 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:04,826 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,826 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,826 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 [2019-11-15 20:57:04,826 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,826 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,826 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,826 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,826 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:04,826 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:04,826 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,827 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,827 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,827 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,827 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,827 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,827 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,827 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:04,827 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:04,827 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,828 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,828 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 [2019-11-15 20:57:04,828 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,828 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,828 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,828 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,828 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:04,828 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:04,828 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,829 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,829 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,829 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,829 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,829 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,829 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,829 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:04,829 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:04,829 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,830 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,830 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 [2019-11-15 20:57:04,830 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,830 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,830 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,831 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,831 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:04,831 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:04,831 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,831 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,831 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,831 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,831 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,831 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,831 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,832 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:04,832 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:04,832 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,833 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,833 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,833 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,833 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,833 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,833 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:04,833 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:04,833 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,834 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,834 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,834 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,834 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,834 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,834 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,834 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:04,834 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:04,834 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,835 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,836 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 [2019-11-15 20:57:04,836 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,836 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,836 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,836 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 20:57:04,836 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:04,838 INFO L400 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2019-11-15 20:57:04,838 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,872 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,873 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 [2019-11-15 20:57:04,873 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,873 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,873 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,873 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:04,873 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:04,874 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:04,875 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,875 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 [2019-11-15 20:57:04,875 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,875 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,875 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,875 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,875 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:04,875 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:04,875 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,876 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,876 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 [2019-11-15 20:57:04,876 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,876 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,876 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,876 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:04,877 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:04,877 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:04,878 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,878 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 [2019-11-15 20:57:04,878 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,878 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,878 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,878 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,878 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:04,878 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:04,878 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,879 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,879 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,879 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,879 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,879 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,879 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:04,879 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:04,879 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,880 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,880 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 [2019-11-15 20:57:04,880 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,880 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,880 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,880 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,880 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:04,880 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:04,880 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,881 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,881 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,881 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,881 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,881 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,881 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,881 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:04,882 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:04,882 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,882 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,882 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 [2019-11-15 20:57:04,882 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,882 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,882 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,882 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,883 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:04,883 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:04,883 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,883 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,883 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,883 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,883 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,883 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,883 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,883 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:04,884 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:04,884 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,884 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,884 INFO L489 LassoAnalysis]: Using template '4-nested'. [2019-11-15 20:57:04,884 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 [2019-11-15 20:57:04,884 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,884 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,884 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,884 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,884 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:04,885 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:04,885 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,886 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,886 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,886 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,887 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,887 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,887 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:04,887 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:04,887 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:04,888 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,888 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 [2019-11-15 20:57:04,889 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,889 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,889 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,889 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,889 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:04,889 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:04,889 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,889 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,890 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,890 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,890 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,890 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,890 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:04,890 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:04,891 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:04,892 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,892 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 [2019-11-15 20:57:04,892 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,892 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,892 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,892 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,893 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:04,893 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:04,893 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,894 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,894 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,894 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,894 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,894 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:04,895 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:04,895 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:04,896 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,897 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 [2019-11-15 20:57:04,897 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,897 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,897 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,897 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:04,898 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:04,898 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:04,899 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,900 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 [2019-11-15 20:57:04,900 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,900 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,900 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,900 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,900 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:04,900 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:04,900 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,900 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,901 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,901 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,901 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,901 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,901 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,901 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:04,901 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:04,901 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,902 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,902 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,902 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,902 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,902 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,902 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,902 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:04,902 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:04,902 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,903 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,903 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 [2019-11-15 20:57:04,903 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,903 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,903 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,903 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,903 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:04,903 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:04,903 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,904 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,904 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,904 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,904 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,904 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,904 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,904 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:04,904 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:04,905 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,905 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,906 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 [2019-11-15 20:57:04,906 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,906 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,906 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,906 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,906 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:04,906 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:04,906 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,907 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,907 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,907 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,907 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,907 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,907 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,907 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:04,908 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:04,908 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,909 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,909 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,909 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,909 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,909 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,910 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,910 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:04,910 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:04,910 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,910 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,910 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,910 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,910 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,911 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,911 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:04,911 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:04,911 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,913 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,913 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,914 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,914 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:04,914 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,914 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 20:57:04,914 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:04,917 INFO L400 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2019-11-15 20:57:04,917 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:04,995 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,995 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 [2019-11-15 20:57:04,996 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,996 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:04,996 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:04,996 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:04,997 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:04,997 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:04,999 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:04,999 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:04,999 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:04,999 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,000 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,000 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,000 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:05,000 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:05,000 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,001 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,001 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:05,001 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,001 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,002 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:05,002 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:05,002 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:05,004 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,004 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 [2019-11-15 20:57:05,005 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:05,005 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,005 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,005 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,005 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:05,006 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:05,006 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,006 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,006 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,007 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:05,007 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,007 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,007 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,007 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:05,007 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:05,007 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,008 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,008 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:05,009 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,009 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,009 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,009 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:05,009 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:05,009 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,010 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,010 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,010 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:05,010 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,011 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,011 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,011 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:05,011 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:05,011 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,012 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,012 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,012 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:05,013 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,013 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,013 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,013 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:05,013 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:05,013 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,014 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,014 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 [2019-11-15 20:57:05,014 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:05,015 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,015 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,015 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,015 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:05,015 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:05,015 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,016 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,016 INFO L489 LassoAnalysis]: Using template '2-phase'. [2019-11-15 20:57:05,016 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,017 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,017 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:05,017 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,017 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,017 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,017 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:05,018 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:05,018 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,021 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,021 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 [2019-11-15 20:57:05,021 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,021 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:05,021 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,022 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,022 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:05,022 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:05,022 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:05,024 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,024 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,025 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,025 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:05,025 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,025 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,025 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,025 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:05,026 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:05,026 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,026 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,027 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,027 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,027 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:05,027 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,027 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,027 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:05,028 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:05,028 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:05,030 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,030 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 [2019-11-15 20:57:05,030 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,030 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:05,031 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,031 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,031 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,031 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:05,031 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:05,032 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,036 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,038 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,038 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:05,038 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,038 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,038 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:05,039 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:05,039 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:05,040 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,041 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,041 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,041 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:05,041 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,041 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,042 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:05,042 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:05,042 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:05,044 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,044 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,044 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,045 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:05,045 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,045 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,045 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,045 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:05,045 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:05,046 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,046 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,046 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,047 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,047 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:05,047 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,047 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,047 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,047 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:05,047 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:05,048 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,048 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,048 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 [2019-11-15 20:57:05,049 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,049 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:05,049 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,049 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,049 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,049 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:05,050 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:05,050 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,050 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,050 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,051 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,051 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:05,051 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,051 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,051 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,051 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:05,052 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:05,052 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,052 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,053 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,053 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:05,053 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,053 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,053 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,053 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:05,054 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:05,054 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,056 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,056 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,056 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,056 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:05,056 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,057 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,057 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,057 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:05,057 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:05,057 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,058 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,058 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 [2019-11-15 20:57:05,058 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,058 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:05,059 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,059 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,059 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,059 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:05,059 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:05,059 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,061 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,061 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,062 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,062 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:05,062 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,062 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,062 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,062 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:05,063 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:05,063 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,063 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,064 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 [2019-11-15 20:57:05,064 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,064 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:05,064 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,064 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,065 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,065 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:05,065 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:05,065 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,068 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,068 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 [2019-11-15 20:57:05,068 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,068 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:05,069 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,069 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,069 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 20:57:05,069 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:05,074 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:05,074 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,105 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,105 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 [2019-11-15 20:57:05,106 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,106 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:05,106 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,106 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,106 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:05,107 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:05,107 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:05,109 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,109 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,110 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,110 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:05,110 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,110 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,110 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,110 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:05,111 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:05,111 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,111 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,113 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 [2019-11-15 20:57:05,113 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,113 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:05,114 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,114 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,114 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:05,114 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:05,114 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:05,116 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,116 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 [2019-11-15 20:57:05,117 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,117 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:05,117 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,117 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,117 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,117 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:05,118 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:05,118 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,118 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,119 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 [2019-11-15 20:57:05,119 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,119 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:05,119 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,119 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,120 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,120 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:05,120 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:05,120 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,121 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,121 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,121 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:05,121 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,122 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,122 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,122 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:05,122 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:05,122 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,123 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,123 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,124 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,124 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:05,124 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,124 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,124 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,125 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:05,125 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:05,125 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,126 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,126 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 [2019-11-15 20:57:05,126 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,126 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:05,127 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,127 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,127 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,127 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:05,127 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:05,127 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,128 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,130 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,130 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,130 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:05,131 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,131 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,131 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,131 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:05,131 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:05,131 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,132 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,132 INFO L489 LassoAnalysis]: Using template '3-phase'. [2019-11-15 20:57:05,142 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,148 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,149 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:05,149 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,149 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,149 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,149 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:05,150 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:05,150 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,155 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,156 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,156 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,156 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:05,156 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,157 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,157 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:05,157 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:05,158 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:05,160 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,160 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,161 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,161 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:05,161 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,161 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,161 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,161 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:05,162 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:05,162 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,163 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,163 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,163 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,164 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:05,164 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,164 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,164 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:05,165 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:05,165 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:05,167 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,168 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,168 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,168 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:05,168 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,168 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,168 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,169 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:05,169 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:05,169 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,170 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,171 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,171 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,172 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:05,172 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,172 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,172 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:05,173 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:05,173 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:05,175 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,176 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,176 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,176 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:05,176 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,177 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,177 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:05,177 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:05,178 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:05,180 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,184 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 [2019-11-15 20:57:05,187 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,187 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:05,187 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,187 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,187 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,187 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:05,188 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:05,188 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,189 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,189 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,190 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,190 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:05,190 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,190 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,190 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,190 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:05,191 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:05,191 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,192 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,192 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 [2019-11-15 20:57:05,192 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,192 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:05,193 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,193 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,193 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,193 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:05,193 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:05,194 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,194 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,195 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,195 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:05,195 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,195 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,195 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,196 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:05,196 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:05,196 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,197 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,198 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,198 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:05,198 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,198 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,198 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,198 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:05,199 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:05,199 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,201 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,201 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,202 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,202 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:05,202 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,202 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,202 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,202 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:05,203 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:05,203 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,204 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,204 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,205 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,205 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:05,205 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,205 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,205 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,205 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:05,206 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:05,206 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,209 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,210 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,210 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,210 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:05,210 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,211 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,211 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,211 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:05,211 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:05,211 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,212 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,214 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 [2019-11-15 20:57:05,214 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,214 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:05,214 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,214 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,215 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,215 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:05,215 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:05,216 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,221 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,225 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,226 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,226 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:05,226 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,226 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,226 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 20:57:05,226 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:05,235 INFO L400 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2019-11-15 20:57:05,236 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,327 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,327 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,327 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:05,328 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,328 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,328 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:05,329 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:05,329 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:05,331 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,332 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,332 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,332 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:05,332 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,332 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,332 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,333 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:05,333 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:05,333 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,334 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,334 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,335 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,335 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:05,335 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,335 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,335 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:05,336 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:05,336 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:05,338 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,339 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 [2019-11-15 20:57:05,339 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,339 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:05,339 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,339 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,339 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,340 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:05,340 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:05,340 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,341 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,341 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 [2019-11-15 20:57:05,342 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,342 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:05,342 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,342 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,342 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,342 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:05,343 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:05,343 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,344 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,344 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 [2019-11-15 20:57:05,344 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,344 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:05,345 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,345 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,345 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,345 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:05,346 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:05,346 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,347 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,347 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,347 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,347 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:05,347 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,348 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,348 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,348 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:05,348 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:05,349 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,350 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,350 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,350 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,350 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:05,350 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,351 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,351 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,351 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:05,351 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:05,352 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,353 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,353 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 [2019-11-15 20:57:05,353 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,353 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:05,353 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,353 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,354 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,354 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:05,354 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:05,354 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,356 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,356 INFO L489 LassoAnalysis]: Using template '4-phase'. [2019-11-15 20:57:05,356 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,356 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,356 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:05,357 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,357 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,357 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,357 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:05,358 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:05,358 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,363 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,364 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,364 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:05,364 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,364 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,364 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:05,365 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:05,365 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:05,369 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,369 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,369 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,369 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:05,369 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,370 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,370 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,370 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:05,371 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:05,371 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,372 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,372 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 [2019-11-15 20:57:05,372 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,372 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:05,372 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,373 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,373 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:05,374 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:05,374 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:05,377 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,378 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,378 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,378 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:05,378 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,378 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,379 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,379 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:05,380 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:05,380 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,381 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,381 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 [2019-11-15 20:57:05,381 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,381 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:05,381 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,382 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,382 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:05,383 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:05,383 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:05,386 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,386 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 [2019-11-15 20:57:05,386 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,387 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:05,387 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,387 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,387 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:05,388 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:05,388 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:05,391 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,392 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,392 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,392 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:05,392 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,392 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,393 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,393 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:05,393 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:05,393 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,394 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,394 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 [2019-11-15 20:57:05,395 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,395 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:05,395 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,395 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,395 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,396 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:05,396 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:05,396 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,397 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,397 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 [2019-11-15 20:57:05,397 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,398 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:05,398 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,398 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,398 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,398 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:05,399 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:05,399 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,400 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,400 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 [2019-11-15 20:57:05,400 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,400 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:05,400 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,401 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,401 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,401 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:05,402 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:05,402 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,402 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,403 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 [2019-11-15 20:57:05,403 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,403 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:05,403 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,403 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,403 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,404 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:05,404 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:05,405 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,408 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,408 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,409 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,409 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:05,409 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,409 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,409 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,409 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:05,410 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:05,410 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,411 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,411 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 [2019-11-15 20:57:05,411 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,411 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:05,412 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,412 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,412 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,412 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:05,413 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:05,413 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,417 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,417 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 [2019-11-15 20:57:05,418 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,418 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:05,418 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,418 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,418 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,418 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:05,419 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:05,419 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,420 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,420 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 [2019-11-15 20:57:05,420 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,420 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:05,421 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,421 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,421 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,421 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:05,422 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:05,422 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,431 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,431 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,432 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,432 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:05,432 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,432 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,433 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 20:57:05,433 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:05,447 INFO L400 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2019-11-15 20:57:05,448 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,517 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,518 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,518 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:05,518 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,518 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,518 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:05,520 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:05,520 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:05,523 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,524 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,524 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:05,524 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,524 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,524 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,524 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:05,525 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:05,525 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,526 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,526 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,526 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,527 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:05,527 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,527 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,527 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:05,528 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:05,528 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:05,532 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,532 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,533 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:05,533 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,533 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,533 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,533 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:05,534 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:05,534 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,535 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,535 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,535 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,535 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:05,536 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,536 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,536 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,536 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:05,537 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:05,537 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,538 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,539 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 [2019-11-15 20:57:05,539 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,539 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:05,539 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,539 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,540 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,540 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:05,541 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:05,541 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,542 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,542 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 [2019-11-15 20:57:05,543 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,543 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:05,543 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,543 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,543 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,543 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:05,544 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:05,544 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,545 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,546 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 [2019-11-15 20:57:05,546 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,546 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:05,546 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,546 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,547 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,547 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:05,547 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:05,548 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,548 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,549 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,549 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,550 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:05,550 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,550 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,550 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,550 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:05,551 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:05,551 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,552 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,552 INFO L489 LassoAnalysis]: Using template '2-lex'. [2019-11-15 20:57:05,552 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,553 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,553 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:05,553 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,553 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,553 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,554 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:05,554 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:05,554 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,557 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,558 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,558 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,558 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:05,558 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,558 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,559 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:05,559 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:05,559 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:05,561 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,562 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,562 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,562 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:05,562 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,562 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,562 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,563 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:05,563 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:05,563 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,564 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,565 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,565 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:05,565 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,565 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,566 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:05,566 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:05,566 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:05,568 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,568 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,569 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,569 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:05,569 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,569 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,569 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,569 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:05,570 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:05,570 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,572 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,575 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,575 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:05,576 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,576 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,576 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:05,576 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:05,577 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:05,578 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,578 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 [2019-11-15 20:57:05,579 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,579 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:05,579 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,579 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,579 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:05,580 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:05,580 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:05,582 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,582 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 [2019-11-15 20:57:05,583 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,583 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:05,583 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,583 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,583 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,583 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:05,584 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:05,584 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,585 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,585 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,585 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:05,586 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,586 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,586 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,586 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:05,586 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:05,586 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,587 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,588 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,589 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,589 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:05,589 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,589 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,589 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,589 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:05,590 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:05,590 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,591 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,591 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 [2019-11-15 20:57:05,591 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,591 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:05,592 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,592 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,592 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,592 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:05,592 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:05,592 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,593 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,594 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,594 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:05,594 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,594 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,594 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,595 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:05,595 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:05,595 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,597 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,597 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,597 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,598 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:05,598 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,598 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,598 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,598 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:05,598 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:05,598 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,599 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,600 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,600 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,601 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:05,601 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,601 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,601 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,601 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:05,602 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:05,602 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,604 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,605 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,605 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:05,605 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,605 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,605 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,605 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:05,606 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:05,606 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,607 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,607 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,607 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,607 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:05,608 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,608 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,608 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,608 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:05,608 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:05,609 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,612 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,612 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 [2019-11-15 20:57:05,612 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,612 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:05,613 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,613 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,613 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 20:57:05,613 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:05,618 INFO L400 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2019-11-15 20:57:05,618 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,654 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,655 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,655 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:05,655 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,656 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,656 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:05,656 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:05,656 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:05,658 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,659 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,659 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,659 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:05,659 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,659 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,660 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,660 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:05,660 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:05,660 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,661 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,661 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,662 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,662 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:05,662 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,662 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,662 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:05,663 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:05,663 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:05,665 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,665 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,665 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,665 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:05,666 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,666 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,666 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,666 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:05,666 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:05,666 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,668 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,668 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,673 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,673 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:05,673 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,673 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,673 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,673 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:05,674 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:05,674 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,675 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,675 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 [2019-11-15 20:57:05,676 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,676 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:05,676 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,676 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,676 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,677 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:05,677 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:05,677 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,678 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,678 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 [2019-11-15 20:57:05,679 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,679 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:05,679 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,679 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,679 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,679 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:05,680 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:05,680 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,681 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,682 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,682 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,682 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:05,682 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,682 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,683 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,683 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:05,683 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:05,683 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,684 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,685 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 [2019-11-15 20:57:05,685 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,685 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:05,685 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,685 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,685 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,686 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:05,686 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:05,686 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,688 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,688 INFO L489 LassoAnalysis]: Using template '3-lex'. [2019-11-15 20:57:05,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,689 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,689 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:05,689 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,689 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,689 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,689 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:57:05,690 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:57:05,690 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,698 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,698 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,699 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,699 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:05,699 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,699 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,699 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:57:05,700 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:57:05,700 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:57:05,703 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,704 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,704 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:05,704 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,704 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,704 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,705 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:57:05,705 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:57:05,705 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,707 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,707 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,708 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,708 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:05,708 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,708 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,708 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:57:05,709 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:57:05,709 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:57:05,712 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,713 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,713 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:05,713 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,713 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,713 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,713 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:57:05,714 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:57:05,714 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,717 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,717 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,717 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,717 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:05,718 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,718 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,718 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:57:05,719 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:57:05,719 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:57:05,721 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,722 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,722 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,722 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:05,722 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,722 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,722 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:57:05,723 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:57:05,723 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:57:05,726 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,736 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,739 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:05,739 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,739 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,739 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,740 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:57:05,740 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:57:05,740 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,742 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,743 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,743 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:05,743 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,743 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,743 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,743 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:57:05,744 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:57:05,744 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,746 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,746 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,746 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,746 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:05,746 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,747 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,747 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,747 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:57:05,747 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:57:05,747 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,749 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,750 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,750 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,750 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:05,750 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,750 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,751 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,751 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:57:05,751 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:57:05,751 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,753 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,754 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,754 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,754 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:05,754 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,755 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,755 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,755 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:57:05,755 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:57:05,755 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,759 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,760 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,760 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:05,760 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,760 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,760 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,760 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:57:05,761 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:57:05,761 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,763 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,763 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,763 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,763 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:05,763 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,764 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,764 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,764 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:57:05,765 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:57:05,765 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,769 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,769 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,770 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,770 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:05,770 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,770 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,770 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,771 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:57:05,771 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:57:05,771 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,773 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,773 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,773 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:05,774 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,774 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,774 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,774 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:57:05,775 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:57:05,775 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,781 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,781 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,782 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,782 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:05,782 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,782 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,782 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 20:57:05,782 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:57:05,792 INFO L400 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2019-11-15 20:57:05,792 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,909 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,910 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,910 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:05,910 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,911 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,911 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:57:05,912 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:57:05,912 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:57:05,915 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,915 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,916 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:05,916 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,916 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,916 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,916 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:57:05,917 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:57:05,917 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,918 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,919 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,919 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,919 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:05,919 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,919 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,919 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:57:05,920 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:57:05,920 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:57:05,923 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,924 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,924 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,924 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:05,924 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,925 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,925 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,925 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:57:05,925 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:57:05,925 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,927 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,935 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,935 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:05,935 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,935 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,935 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,936 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:57:05,936 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:57:05,936 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,938 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,938 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,939 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,939 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:05,939 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,939 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,940 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,940 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:57:05,940 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:57:05,940 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,942 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,942 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,943 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:05,943 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,943 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,943 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,943 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:57:05,944 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:57:05,944 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,946 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,947 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,947 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:05,947 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,947 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,948 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,948 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:57:05,948 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:57:05,948 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,950 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:05,950 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:05,951 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:05,951 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:05,951 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:05,951 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:05,951 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:05,951 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:57:05,952 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:57:05,952 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:05,955 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:07,316 WARN L191 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 304 DAG size of output: 272 [2019-11-15 20:57:07,830 WARN L191 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 115 [2019-11-15 20:57:07,832 INFO L210 LassoAnalysis]: Preferences: [2019-11-15 20:57:07,833 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-11-15 20:57:07,833 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-11-15 20:57:07,833 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-11-15 20:57:07,833 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-11-15 20:57:07,833 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 20:57:07,833 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-11-15 20:57:07,833 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-11-15 20:57:07,833 INFO L131 ssoRankerPreferences]: Filename of dumped script: pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c_Iteration12_Lasso [2019-11-15 20:57:07,833 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-11-15 20:57:07,833 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-11-15 20:57:07,837 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:07,845 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:07,848 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:07,850 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:07,851 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:07,875 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:07,876 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:07,881 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:07,882 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:07,884 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:07,885 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:07,894 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:07,895 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:07,897 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:07,899 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:07,901 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:07,902 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:07,903 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:07,904 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:07,909 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:07,910 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:07,912 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:07,914 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:07,915 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:07,916 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:07,917 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:07,919 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:07,920 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:07,944 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:07,946 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:07,948 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:07,949 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:07,951 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:07,952 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:08,068 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:08,069 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:08,075 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:08,077 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:08,082 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:08,090 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:08,093 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:08,098 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:08,099 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 20:57:08,422 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 71 [2019-11-15 20:57:09,868 WARN L191 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 79 DAG size of output: 77 [2019-11-15 20:57:10,672 WARN L191 SmtUtils]: Spent 803.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 74 [2019-11-15 20:57:10,758 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-11-15 20:57:10,758 INFO L489 LassoAnalysis]: Using template 'affine'. [2019-11-15 20:57:10,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:10,759 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:10,759 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:10,759 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:10,759 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:10,759 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:10,759 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:57:10,759 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:10,760 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:10,760 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:10,760 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:10,760 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:10,760 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:10,760 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:10,760 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:57:10,760 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 20:57:10,761 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:10,761 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:10,761 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:10,761 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:10,761 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:10,761 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:10,762 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:10,762 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:57:10,762 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:10,762 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:10,762 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:10,762 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:10,762 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:10,762 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:10,763 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:10,763 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:10,763 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:57:10,763 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:10,763 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:10,763 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:10,763 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:10,763 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:10,763 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:10,763 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:10,764 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:57:10,764 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 20:57:10,764 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:10,764 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:10,765 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:10,765 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:10,765 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:10,765 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:10,765 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:57:10,765 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 20:57:10,766 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:10,766 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:10,766 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:10,766 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:10,766 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:10,766 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:10,767 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:57:10,767 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 20:57:10,767 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:10,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:10,767 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:10,767 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:10,767 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:10,768 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:10,768 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:10,768 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:57:10,768 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:10,768 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:10,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:10,768 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:10,768 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:10,768 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:10,768 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:10,769 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:57:10,769 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 20:57:10,769 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:10,769 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:10,770 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:10,770 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:10,770 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:10,770 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:10,770 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:10,770 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:57:10,770 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:10,770 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:10,770 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 [2019-11-15 20:57:10,771 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:10,771 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:10,771 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:10,771 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:10,771 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:10,771 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:57:10,771 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:10,771 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:10,772 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:10,772 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:10,772 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:10,772 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:10,772 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:10,772 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:10,772 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:57:10,772 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:10,772 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:10,772 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:10,773 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:10,773 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:10,773 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:10,773 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:10,773 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:57:10,773 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 20:57:10,775 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:10,775 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:10,775 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:10,775 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:10,776 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:10,776 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:10,776 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:10,776 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:57:10,776 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:10,776 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:10,777 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:10,777 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:10,777 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:10,777 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:10,777 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:10,777 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:10,778 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:57:10,778 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:10,778 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:10,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:10,778 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:10,779 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:10,779 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:10,779 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:10,779 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:57:10,779 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 20:57:10,781 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:10,781 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:10,781 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:10,781 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:10,781 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:10,781 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:10,782 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:10,782 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:57:10,782 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:10,782 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:10,782 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:10,783 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:10,783 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:10,783 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:10,783 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:10,783 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:10,784 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:57:10,784 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:10,784 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:10,784 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:10,785 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:10,785 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:10,785 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:10,785 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:10,785 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:10,785 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:57:10,786 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:10,786 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:10,786 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:10,786 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:10,786 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:10,787 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:10,787 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:10,787 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:10,787 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:57:10,787 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:10,788 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:10,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:10,788 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:10,788 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:10,788 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:10,789 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:10,789 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:57:10,789 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 20:57:10,790 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:10,790 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:10,790 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:10,790 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:10,790 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:10,790 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:10,791 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:10,791 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:57:10,791 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:10,791 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:10,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:10,791 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:10,791 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:10,791 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:10,792 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:10,792 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:10,792 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:57:10,792 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:10,792 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:10,793 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 [2019-11-15 20:57:10,793 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:10,793 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:10,793 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:10,793 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:10,794 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:57:10,794 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 20:57:10,794 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:10,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:10,795 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:10,795 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:10,795 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:10,795 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:10,795 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:10,796 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:57:10,796 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:10,796 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:10,796 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 [2019-11-15 20:57:10,796 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:10,797 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:10,797 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:10,797 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:10,797 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:10,797 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:57:10,797 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:10,798 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:10,798 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:10,798 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:10,798 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:10,798 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:10,799 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:10,799 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:10,799 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:57:10,799 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:10,799 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:10,799 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 [2019-11-15 20:57:10,800 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:10,800 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:10,800 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:10,800 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:10,800 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:10,801 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:57:10,801 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:10,801 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:10,801 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:10,802 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:10,802 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:10,802 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:10,802 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:10,802 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:10,802 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:57:10,802 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:10,803 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:10,803 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 [2019-11-15 20:57:10,803 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:10,803 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:10,804 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:10,804 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:10,804 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:57:10,804 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 20:57:10,805 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:10,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:10,806 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:10,806 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:10,806 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:10,806 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:10,807 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:57:10,807 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 20:57:10,808 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:10,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:10,808 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:10,809 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:10,809 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:10,809 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:10,809 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:57:10,809 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 20:57:10,810 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:10,811 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:10,811 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:10,811 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:10,811 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:10,811 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:10,812 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:10,812 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:57:10,812 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:10,812 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:10,812 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:10,813 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:10,813 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:10,813 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:10,813 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:10,813 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:57:10,814 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 20:57:10,814 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:10,814 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 [2019-11-15 20:57:10,815 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:10,815 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:10,815 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:10,815 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:10,815 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:10,815 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:57:10,816 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:10,816 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:10,816 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 [2019-11-15 20:57:10,816 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:10,817 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:10,817 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:10,817 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:10,817 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:57:10,817 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 20:57:10,818 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:10,818 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 [2019-11-15 20:57:10,818 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:10,819 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:10,819 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:10,819 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:10,819 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:10,819 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:57:10,819 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:10,820 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:10,820 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 [2019-11-15 20:57:10,820 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:10,820 INFO L202 nArgumentSynthesizer]: 6 stem disjuncts [2019-11-15 20:57:10,821 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 20:57:10,821 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:10,841 INFO L400 nArgumentSynthesizer]: We have 88 Motzkin's Theorem applications. [2019-11-15 20:57:10,842 INFO L401 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2019-11-15 20:57:14,454 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:14,454 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:14,454 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:14,454 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:14,454 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:14,454 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:14,454 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:14,455 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:57:14,455 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:14,455 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:14,455 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:14,455 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:14,455 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:14,455 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:14,455 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:14,456 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:57:14,456 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 20:57:14,456 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:14,457 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:14,457 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:14,457 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:14,457 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:14,457 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:14,457 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:57:14,457 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 20:57:14,458 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:14,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:14,458 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:14,458 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:14,458 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:14,458 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:14,459 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:57:14,459 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 20:57:14,459 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:14,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:14,460 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:14,460 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:14,460 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:14,460 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:14,460 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:57:14,460 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 20:57:14,462 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:14,463 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:14,463 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:14,463 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:14,463 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:14,463 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:14,463 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:57:14,464 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 20:57:14,465 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:14,465 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:14,465 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:14,465 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:14,465 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:14,465 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:14,465 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:57:14,466 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 20:57:14,466 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:14,466 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:14,466 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:14,467 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:14,467 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:14,467 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:14,467 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:14,467 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 20:57:14,467 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:14,468 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:14,468 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:14,468 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:14,468 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:14,468 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:14,468 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 20:57:14,469 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:57:14,469 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 20:57:14,470 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:14,470 INFO L489 LassoAnalysis]: Using template '2-nested'. [2019-11-15 20:57:14,470 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:14,470 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:14,470 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:14,470 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:14,470 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:14,470 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:14,471 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:14,471 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:14,471 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:14,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:14,471 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:14,471 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:14,471 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:14,471 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:14,472 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:14,472 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:14,472 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:14,472 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:14,472 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:14,473 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:14,473 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:14,473 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:14,473 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:14,473 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:14,473 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:14,474 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:14,474 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:14,474 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:14,474 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:14,474 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:14,474 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:14,475 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:14,475 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:14,475 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:14,475 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:14,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:14,475 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:14,475 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:14,475 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:14,475 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:14,476 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:14,476 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:14,477 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:14,477 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:14,477 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:14,477 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:14,477 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:14,477 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:14,477 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:14,478 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:14,479 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:14,479 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:14,479 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:14,479 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:14,479 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:14,479 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:14,479 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:14,479 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:14,480 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:14,480 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:14,480 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:14,480 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:14,480 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:14,480 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:14,480 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:14,481 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:14,481 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:14,481 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:14,481 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:14,481 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:14,481 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:14,481 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:14,481 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:14,482 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:14,482 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:14,483 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:14,484 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:14,484 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:14,484 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:14,484 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:14,484 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:14,485 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:14,485 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:14,485 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:14,485 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:14,485 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 [2019-11-15 20:57:14,486 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:14,486 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:14,486 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:14,486 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:14,486 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:14,487 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:14,487 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:14,487 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:14,487 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:14,487 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:14,488 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:14,488 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:14,488 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:14,488 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:14,488 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:14,488 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:14,489 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:14,489 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:14,489 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:14,489 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:14,490 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:14,490 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:14,490 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:14,491 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:14,494 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:14,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:14,494 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:14,494 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:14,494 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:14,494 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:14,495 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:14,495 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:14,495 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:14,495 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:14,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:14,495 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:14,495 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:14,495 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:14,495 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:14,495 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:14,496 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:14,496 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:14,496 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:14,496 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:14,496 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:14,496 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:14,496 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:14,496 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:14,497 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:14,497 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:14,497 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:14,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:14,498 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:14,498 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:14,498 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:14,498 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:14,498 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:14,498 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:14,498 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:14,498 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:14,498 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:14,499 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:14,499 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:14,499 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:14,499 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:14,499 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:14,499 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:14,499 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:14,499 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:14,499 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 [2019-11-15 20:57:14,499 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:14,500 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:14,500 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:14,500 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:14,500 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:14,500 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:14,500 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:14,501 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:14,501 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 [2019-11-15 20:57:14,501 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:14,501 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:14,501 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:14,502 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:14,502 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:14,502 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:14,502 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:14,502 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:14,503 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:14,503 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:14,503 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:14,503 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:14,503 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:14,503 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:14,503 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:14,504 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:14,504 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:14,504 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:14,505 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:14,505 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:14,505 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:14,505 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:14,505 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:14,505 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:14,506 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:14,506 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:14,506 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:14,506 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:14,506 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:14,506 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:14,506 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:14,506 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:14,506 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:14,507 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:14,507 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:14,507 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:14,507 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:14,507 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:14,507 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:14,507 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:14,507 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:14,508 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:14,508 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:14,508 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:14,508 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:14,508 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:14,508 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:14,508 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:14,509 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:14,509 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:14,509 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:14,509 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:14,509 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:14,509 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:14,509 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:14,509 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:14,509 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:14,509 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:14,510 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:14,510 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:14,510 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 [2019-11-15 20:57:14,510 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:14,510 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:14,510 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:14,510 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:14,510 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:14,510 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:14,510 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:14,511 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:14,511 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:14,511 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:14,511 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:14,511 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:14,511 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:14,511 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:14,511 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:14,511 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:14,512 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:14,512 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:14,512 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:14,512 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:14,512 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:14,512 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:14,512 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:14,512 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:14,512 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:14,512 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:14,513 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 [2019-11-15 20:57:14,513 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:14,513 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:14,513 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:14,513 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:14,513 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:14,513 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:14,514 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:14,514 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:14,515 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:14,515 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:14,515 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:14,515 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:14,515 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:14,515 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:14,516 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:14,516 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:14,516 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:14,516 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:14,517 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:14,517 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:14,517 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:14,517 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:14,518 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:14,518 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 [2019-11-15 20:57:14,518 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:14,518 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:14,518 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:14,518 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:14,519 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:14,519 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:14,519 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:14,519 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:14,519 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:14,519 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:14,519 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:14,519 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:14,519 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:14,520 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:14,520 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:14,520 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:14,520 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 [2019-11-15 20:57:14,520 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:14,520 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:14,521 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:14,521 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:14,521 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:14,521 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:14,521 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:14,521 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:14,521 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:14,521 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:14,521 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:14,521 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:14,522 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:14,522 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:14,522 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:14,522 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:14,522 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:14,523 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:14,523 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:14,523 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:14,523 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:14,523 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:14,523 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:14,523 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:14,523 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:14,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:14,524 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:14,524 INFO L202 nArgumentSynthesizer]: 6 stem disjuncts [2019-11-15 20:57:14,524 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 20:57:14,524 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:14,551 INFO L400 nArgumentSynthesizer]: We have 132 Motzkin's Theorem applications. [2019-11-15 20:57:14,551 INFO L401 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2019-11-15 20:57:18,758 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:18,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:18,759 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:18,759 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:18,759 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:18,759 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:18,759 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:18,759 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:18,759 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:18,760 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:18,760 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:18,760 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:18,760 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:18,760 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:18,760 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:18,761 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:18,761 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:18,761 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:18,761 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:18,761 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:18,762 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:18,762 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:18,762 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:18,762 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:18,762 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:18,763 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:18,763 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:18,763 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:18,763 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:18,763 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:18,763 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:18,764 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:18,764 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:18,765 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:18,765 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:18,765 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:18,765 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:18,765 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:18,765 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:18,765 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:18,766 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:18,769 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:18,769 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:18,769 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:18,770 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:18,770 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:18,770 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:18,770 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:18,771 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:18,773 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:18,774 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:18,774 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:18,774 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:18,774 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:18,774 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:18,775 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:18,775 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:18,776 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:18,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:18,777 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:18,777 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:18,777 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:18,777 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:18,777 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:18,778 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:18,778 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:18,778 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:18,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:18,779 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:18,779 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:18,779 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:18,779 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:18,780 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:18,780 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:18,783 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:18,783 INFO L489 LassoAnalysis]: Using template '3-nested'. [2019-11-15 20:57:18,783 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:18,783 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:18,783 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:18,784 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:18,784 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:18,784 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:18,784 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:18,784 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:18,785 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:18,785 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:18,785 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:18,785 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:18,785 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:18,786 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:18,786 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:18,786 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:18,787 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:18,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:18,788 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:18,788 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:18,788 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:18,788 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:18,788 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:18,789 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:18,789 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:18,789 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:18,789 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:18,790 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:18,790 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:18,790 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:18,790 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:18,790 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:18,791 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:18,791 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:18,791 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:18,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:18,792 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:18,792 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:18,792 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:18,792 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:18,793 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:18,793 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:18,795 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:18,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:18,805 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:18,805 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:18,805 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:18,805 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:18,806 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:18,806 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:18,808 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:18,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:18,809 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:18,809 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:18,809 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:18,809 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:18,810 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:18,810 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:18,811 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:18,811 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:18,812 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:18,812 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:18,812 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:18,812 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:18,812 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:18,812 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:18,813 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:18,813 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:18,813 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:18,814 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:18,814 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:18,814 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:18,814 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:18,815 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:18,815 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:18,817 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:18,817 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:18,817 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:18,818 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:18,818 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:18,818 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:18,818 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:18,818 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:18,818 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:18,819 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:18,819 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:18,819 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:18,819 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:18,820 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:18,820 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:18,820 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:18,820 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:18,820 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:18,821 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:18,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:18,821 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:18,821 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:18,821 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:18,822 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:18,822 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:18,822 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:18,822 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:18,823 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:18,823 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 [2019-11-15 20:57:18,823 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:18,823 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:18,823 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:18,823 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:18,824 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:18,825 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:18,830 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:18,830 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 [2019-11-15 20:57:18,830 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:18,830 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:18,831 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:18,831 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:18,831 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:18,831 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:18,831 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:18,832 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:18,832 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:18,832 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:18,832 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:18,832 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:18,833 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:18,833 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:18,833 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:18,833 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:18,834 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:18,834 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:18,834 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:18,834 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:18,834 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:18,835 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:18,835 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:18,835 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:18,837 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:18,839 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:18,840 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:18,840 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:18,840 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:18,840 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:18,840 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:18,841 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:18,841 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:18,841 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:18,842 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:18,842 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:18,842 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:18,842 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:18,842 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:18,842 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:18,843 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:18,843 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:18,843 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:18,843 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 [2019-11-15 20:57:18,844 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:18,844 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:18,844 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:18,844 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:18,844 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:18,845 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:18,845 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:18,845 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:18,845 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 [2019-11-15 20:57:18,846 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:18,846 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:18,846 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:18,846 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:18,846 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:18,846 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:18,847 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:18,847 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:18,847 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 [2019-11-15 20:57:18,848 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:18,848 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:18,848 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:18,848 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:18,849 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:18,849 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:18,851 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:18,851 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:18,851 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:18,852 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:18,852 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:18,852 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:18,852 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:18,852 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:18,852 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:18,853 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:18,853 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 [2019-11-15 20:57:18,853 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:18,854 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:18,854 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:18,854 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:18,854 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:18,854 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:18,854 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:18,855 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:18,855 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 [2019-11-15 20:57:18,855 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:18,855 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:18,856 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:18,856 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:18,856 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:18,856 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:18,857 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:18,857 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 [2019-11-15 20:57:18,857 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:18,857 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:18,857 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:18,857 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:18,857 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:18,857 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:18,858 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:18,858 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:18,858 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 [2019-11-15 20:57:18,858 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:18,858 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:18,858 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:18,858 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:18,858 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:18,858 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:18,859 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:18,859 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:18,859 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 [2019-11-15 20:57:18,859 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:18,859 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:18,859 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:18,859 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:18,860 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:18,860 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:18,860 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:18,860 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:18,861 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 [2019-11-15 20:57:18,861 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:18,861 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:18,861 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:18,861 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:18,861 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:18,862 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:18,862 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:18,862 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:18,862 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 [2019-11-15 20:57:18,863 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:18,863 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:18,863 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:18,863 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:18,863 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:18,864 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:18,864 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:18,864 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:18,864 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 [2019-11-15 20:57:18,865 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:18,865 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:18,865 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:18,865 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:18,866 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:18,866 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:18,868 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:18,868 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 [2019-11-15 20:57:18,869 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:18,869 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:18,869 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:18,869 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:18,870 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:18,870 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:18,872 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:18,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:18,872 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:18,873 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:18,873 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:18,873 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:18,873 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:18,874 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:18,876 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:18,876 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 [2019-11-15 20:57:18,876 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:18,876 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:18,877 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:18,877 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:18,877 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:18,877 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:18,877 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:18,878 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:18,878 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 [2019-11-15 20:57:18,878 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:18,878 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:18,879 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:18,879 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:18,879 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:18,879 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:18,880 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:18,881 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:18,881 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:18,881 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:18,881 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:18,881 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:18,882 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:18,882 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:18,882 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:18,882 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:18,883 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:18,883 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:18,883 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:18,883 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:18,883 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:18,884 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:18,884 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:18,885 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:18,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:18,886 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:18,886 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:18,886 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:18,886 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:18,886 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:18,886 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:18,887 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:18,887 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:18,887 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 [2019-11-15 20:57:18,888 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:18,888 INFO L202 nArgumentSynthesizer]: 6 stem disjuncts [2019-11-15 20:57:18,888 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 20:57:18,888 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:18,926 INFO L400 nArgumentSynthesizer]: We have 176 Motzkin's Theorem applications. [2019-11-15 20:57:18,926 INFO L401 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2019-11-15 20:57:27,477 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:27,477 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:27,477 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:27,477 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:27,478 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:27,478 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:27,478 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:27,478 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:27,478 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:27,478 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:27,478 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:27,479 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:27,479 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:27,479 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:27,479 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:27,479 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:27,480 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:27,482 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:27,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:27,482 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:27,482 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:27,483 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:27,483 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:27,483 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:27,484 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:27,486 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:27,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:27,486 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:27,486 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:27,486 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:27,487 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:27,487 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:27,487 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:27,490 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:27,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:27,490 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:27,490 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:27,491 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:27,491 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:27,492 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:27,492 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:27,497 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:27,498 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:27,498 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:27,498 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:27,498 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:27,499 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:27,499 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:27,499 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:27,503 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:27,503 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:27,504 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:27,504 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:27,504 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:27,504 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:27,505 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:27,505 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:27,507 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:27,508 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:27,508 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:27,508 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:27,508 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:27,508 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:27,508 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:27,509 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:27,509 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:27,509 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:27,510 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 [2019-11-15 20:57:27,510 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:27,510 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:27,510 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:27,510 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:27,511 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:27,511 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:27,515 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:27,515 INFO L489 LassoAnalysis]: Using template '4-nested'. [2019-11-15 20:57:27,515 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 [2019-11-15 20:57:27,516 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:27,516 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:27,516 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:27,516 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:27,516 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:27,517 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:27,517 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:27,517 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:27,518 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 [2019-11-15 20:57:27,518 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:27,518 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:27,518 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:27,518 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:27,519 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:27,519 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:27,520 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:27,521 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:27,521 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:27,521 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:27,521 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:27,521 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:27,522 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:27,522 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:27,522 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:27,523 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:27,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:27,523 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:27,523 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:27,523 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:27,524 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:27,524 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:27,524 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:27,524 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:27,525 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:27,525 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:27,525 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:27,525 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:27,525 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:27,526 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:27,526 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:27,526 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:27,529 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:27,529 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:27,529 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:27,530 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:27,530 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:27,530 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:27,531 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:27,531 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:27,533 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:27,534 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 [2019-11-15 20:57:27,534 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:27,534 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:27,534 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:27,534 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:27,535 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:27,535 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:27,537 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:27,537 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:27,537 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:27,537 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:27,538 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:27,538 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:27,538 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:27,538 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:27,538 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:27,539 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:27,539 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 [2019-11-15 20:57:27,539 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:27,540 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:27,540 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:27,540 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:27,541 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:27,541 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:27,543 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:27,543 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 [2019-11-15 20:57:27,544 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:27,544 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:27,544 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:27,544 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:27,544 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:27,545 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:27,545 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:27,545 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:27,546 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 [2019-11-15 20:57:27,546 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:27,546 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:27,546 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:27,546 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:27,546 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:27,547 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:27,547 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:27,547 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:27,547 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 [2019-11-15 20:57:27,548 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:27,548 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:27,548 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:27,548 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:27,548 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:27,549 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:27,549 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:27,549 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:27,549 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:27,550 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:27,550 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:27,550 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:27,550 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:27,551 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:27,552 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:27,558 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:27,558 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:27,558 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:27,558 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:27,559 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:27,559 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:27,559 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:27,559 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:27,559 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:27,560 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:27,560 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:27,560 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:27,561 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:27,561 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:27,561 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:27,561 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:27,561 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:27,561 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:27,562 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:27,562 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:27,562 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:27,562 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:27,563 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:27,563 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:27,564 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:27,564 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:27,566 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:27,566 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 [2019-11-15 20:57:27,566 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:27,566 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:27,567 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:27,567 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:27,567 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:27,567 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:27,567 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:27,568 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:27,568 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:27,568 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:27,568 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:27,569 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:27,569 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:27,569 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:27,569 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:27,569 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:27,570 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:27,570 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 [2019-11-15 20:57:27,570 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:27,570 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:27,571 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:27,571 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:27,571 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:27,571 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:27,571 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:27,572 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:27,572 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:27,572 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:27,572 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:27,573 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:27,573 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:27,573 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:27,573 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:27,573 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:27,574 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:27,574 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:27,574 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:27,574 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:27,575 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:27,575 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:27,576 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:27,576 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:27,578 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:27,578 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 [2019-11-15 20:57:27,578 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:27,578 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:27,579 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:27,579 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:27,579 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:27,579 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:27,579 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:27,580 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:27,580 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 [2019-11-15 20:57:27,580 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:27,581 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:27,581 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:27,581 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:27,581 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:27,581 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:27,581 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:27,582 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:27,582 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 [2019-11-15 20:57:27,582 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:27,583 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:27,583 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:27,583 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:27,584 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:27,584 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:27,585 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:27,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:27,585 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:27,586 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:27,586 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:27,586 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:27,586 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:27,586 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:27,586 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:27,587 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:27,587 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 [2019-11-15 20:57:27,587 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:27,588 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:27,588 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:27,588 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:27,588 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:27,588 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:27,588 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:27,589 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:27,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:27,589 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:27,590 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:27,590 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:27,590 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:27,590 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:27,590 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:27,590 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:27,591 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:27,591 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 [2019-11-15 20:57:27,591 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:27,592 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:27,592 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:27,592 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:27,592 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:27,592 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:27,592 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:27,593 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:27,593 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 [2019-11-15 20:57:27,593 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:27,594 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:27,594 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:27,594 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:27,594 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:27,594 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:27,594 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:27,595 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:27,595 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:27,595 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:27,596 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:27,596 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:27,596 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:27,597 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:27,597 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:27,599 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:27,600 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:27,600 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:27,600 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:27,600 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:27,600 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:27,601 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:27,601 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:27,604 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:27,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:27,604 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:27,605 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:27,605 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:27,605 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:27,606 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:27,606 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:27,608 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:27,608 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 [2019-11-15 20:57:27,609 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:27,609 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:27,609 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:27,609 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:27,609 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:27,609 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:27,610 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:27,610 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:27,610 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:27,611 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:27,611 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:27,611 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:27,611 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:27,612 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:27,612 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:27,613 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:27,613 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:27,614 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:27,614 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:27,614 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:27,614 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:27,614 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:27,614 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:27,615 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:27,615 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:27,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:27,616 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:27,616 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:27,616 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:27,616 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:27,617 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:27,617 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:27,618 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:27,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:27,619 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:27,619 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:27,619 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:27,619 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:27,619 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:27,619 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:27,619 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:27,620 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:27,620 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:27,621 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:27,621 INFO L202 nArgumentSynthesizer]: 6 stem disjuncts [2019-11-15 20:57:27,621 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 20:57:27,621 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:27,700 INFO L400 nArgumentSynthesizer]: We have 220 Motzkin's Theorem applications. [2019-11-15 20:57:27,701 INFO L401 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2019-11-15 20:57:41,932 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:41,932 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:41,933 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:41,933 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:41,933 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:41,933 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:41,933 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:41,933 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:41,933 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:41,934 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:41,934 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:41,934 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:41,934 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:41,934 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:41,934 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:41,935 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:41,935 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:41,936 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:41,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:41,937 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:41,937 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:41,937 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:41,937 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:41,937 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:41,937 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:41,939 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:41,939 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:41,939 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:41,939 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:41,939 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:41,939 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:41,940 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:41,940 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:41,941 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:41,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:41,942 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:41,942 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:41,942 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:41,942 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:41,943 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:41,943 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:41,947 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:41,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:41,947 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:41,947 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:41,947 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:41,948 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:41,948 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:41,948 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:41,951 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:41,951 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:41,951 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:41,951 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:41,951 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:41,952 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:41,952 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:41,952 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:41,954 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:41,954 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:41,954 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:41,954 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:41,954 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:41,954 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:41,954 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:41,954 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:41,954 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:41,955 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:41,955 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:41,955 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 20:57:41,955 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:41,955 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:41,955 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:41,956 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:41,956 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:41,959 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:41,959 INFO L489 LassoAnalysis]: Using template '2-phase'. [2019-11-15 20:57:41,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:41,959 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:41,959 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:41,959 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:41,959 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:41,959 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:41,960 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:41,960 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:41,960 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:41,960 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:41,960 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:41,960 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:41,961 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:41,961 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:41,961 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:41,961 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:41,961 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:41,961 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:41,962 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:41,962 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:41,962 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:41,962 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:41,963 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:41,963 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:41,963 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:41,963 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:41,963 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:41,963 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:41,964 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:41,964 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:41,964 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:41,964 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:41,964 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:41,964 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:41,964 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:41,964 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:41,965 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:41,965 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:41,965 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:41,965 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:41,965 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:41,965 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:41,965 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:41,965 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:41,966 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:41,966 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:41,966 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:41,967 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:41,968 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:41,968 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:41,968 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:41,968 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:41,968 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:41,968 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:41,968 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:41,968 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:41,970 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:41,970 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:41,970 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:41,970 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:41,970 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:41,970 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:41,970 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:41,971 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:41,971 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:41,972 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:41,972 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:41,972 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:41,972 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:41,972 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:41,973 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:41,973 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:41,973 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:41,973 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:41,973 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:41,973 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:41,973 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:41,974 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:41,974 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:41,974 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:41,974 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:41,974 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:41,974 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:41,974 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:41,976 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:41,976 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:41,976 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:41,976 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:41,976 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:41,976 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:41,976 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:41,976 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:41,976 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:41,977 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:41,977 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:41,977 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:41,977 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:41,977 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:41,977 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:41,977 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:41,977 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:41,978 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:41,978 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:41,978 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:41,978 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:41,978 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:41,978 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:41,978 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:41,979 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:41,979 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:41,979 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:41,979 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:41,979 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:41,979 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:41,979 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:41,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:41,980 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:41,980 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:41,980 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:41,980 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:41,980 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:41,981 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:41,981 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:41,984 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:41,984 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:41,984 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:41,984 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:41,984 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:41,984 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:41,984 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:41,984 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:41,985 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:41,985 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:41,985 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:41,985 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:41,985 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:41,985 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:41,985 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:41,986 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:41,986 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:41,986 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:41,986 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:41,986 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:41,986 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:41,986 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:41,987 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:41,987 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:41,987 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:41,987 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:41,987 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:41,987 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:41,987 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:41,989 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:41,989 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 [2019-11-15 20:57:41,989 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:41,990 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:41,990 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:41,990 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:41,990 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:41,990 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:41,990 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:41,990 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:41,991 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:41,991 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 [2019-11-15 20:57:41,991 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:41,991 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:41,991 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:41,991 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:41,992 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:41,992 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:41,992 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:41,992 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:41,993 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:41,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:41,994 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:41,994 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:41,994 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:41,994 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:41,994 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:41,994 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:41,995 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:41,995 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:41,996 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:41,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:41,996 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:41,996 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:41,996 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:41,996 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:41,997 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:41,997 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:41,997 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:41,997 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:41,998 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:41,998 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:41,998 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:41,999 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:41,999 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:41,999 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:41,999 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:42,000 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:42,000 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:42,003 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,003 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:42,003 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,003 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:42,004 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:42,004 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,004 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,004 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:42,004 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:42,004 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:42,005 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,005 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:42,006 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,006 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:42,006 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:42,006 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,006 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,006 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:42,007 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:42,007 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:42,008 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:42,008 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,008 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:42,008 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,009 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,009 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:42,009 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:42,009 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:42,011 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:42,012 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,012 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:42,012 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:42,012 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,012 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,012 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:42,013 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:42,013 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:42,013 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,014 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 [2019-11-15 20:57:42,014 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,014 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:42,014 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:42,014 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,015 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,015 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:42,015 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:42,015 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:42,016 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,016 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:42,016 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,016 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:42,017 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:42,017 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,017 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,017 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:42,017 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:42,017 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:42,018 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:42,019 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,019 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:42,019 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:42,019 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,019 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,019 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:42,020 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:42,020 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:42,021 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,021 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 [2019-11-15 20:57:42,021 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,021 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:42,021 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:42,021 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,022 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,022 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:42,022 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:42,022 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:42,023 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,023 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 [2019-11-15 20:57:42,023 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,024 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:42,024 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,024 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,024 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:42,025 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:42,025 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:42,027 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,027 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:42,028 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,028 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:42,028 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,028 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,028 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:42,029 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:42,029 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:42,031 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,032 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:42,032 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,032 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:42,032 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,032 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,032 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:42,033 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:42,033 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:42,035 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,036 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:42,036 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,036 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:42,036 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:42,037 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,037 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,037 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:42,037 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:42,037 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:42,038 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,038 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:42,039 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,039 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:42,039 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,039 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,039 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:42,040 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:42,040 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:42,041 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,042 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 [2019-11-15 20:57:42,042 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,042 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:42,042 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:42,042 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,042 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,043 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:42,043 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:42,043 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:42,044 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,044 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:42,044 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,044 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:42,045 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,045 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,045 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:42,045 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:42,045 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:42,047 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,047 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 [2019-11-15 20:57:42,048 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,048 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:42,048 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:42,048 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,048 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,048 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:42,049 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:42,049 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:42,049 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,050 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:42,050 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,050 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:42,050 INFO L202 nArgumentSynthesizer]: 6 stem disjuncts [2019-11-15 20:57:42,050 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 20:57:42,051 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:42,099 INFO L400 nArgumentSynthesizer]: We have 132 Motzkin's Theorem applications. [2019-11-15 20:57:42,099 INFO L401 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2019-11-15 20:57:42,760 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,761 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:42,761 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,761 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:42,761 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:42,762 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,762 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,762 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:42,762 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:42,762 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:42,763 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,763 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:42,763 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,763 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:42,763 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,763 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,764 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:42,764 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:42,764 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:42,766 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,766 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:42,766 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,766 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:42,766 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,766 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,766 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:42,767 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:42,767 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:42,768 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,769 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:42,769 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,769 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:42,769 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,769 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,769 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:42,769 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:42,770 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:42,771 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:42,772 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,772 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:42,772 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,772 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,772 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:42,772 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:42,773 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:42,777 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,777 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:42,777 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,777 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:42,777 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,778 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,778 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:42,778 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:42,778 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:42,780 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,781 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:42,781 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,781 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:42,781 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,781 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,781 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:42,781 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:42,781 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:42,783 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,783 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:42,783 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,784 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:42,784 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:42,784 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,784 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,784 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:42,784 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 20:57:42,784 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:42,785 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,785 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:42,785 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,785 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:42,785 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,785 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,785 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 20:57:42,786 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 20:57:42,786 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 20:57:42,788 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,788 INFO L489 LassoAnalysis]: Using template '3-phase'. [2019-11-15 20:57:42,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:42,788 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,788 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:42,789 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:42,789 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,789 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,789 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:42,789 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:42,789 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:42,790 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,790 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:42,790 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,790 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:42,790 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,790 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,790 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:42,791 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:42,791 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:42,792 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,792 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:42,792 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,792 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:42,792 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:42,792 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,793 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,793 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:42,793 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:42,793 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:42,794 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,794 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 [2019-11-15 20:57:42,794 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,794 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:42,794 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:42,794 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,794 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,794 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:42,794 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:42,794 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:42,795 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:42,795 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,795 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:42,795 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,796 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,796 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:42,796 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:42,796 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:42,798 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,798 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:42,799 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,799 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:42,799 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,799 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,799 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:42,800 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:42,800 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:42,802 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,802 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:42,802 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,802 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:42,802 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,802 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,802 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:42,803 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:42,803 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:42,804 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:42,805 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,805 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:42,805 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:42,805 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,805 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,805 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:42,805 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:42,805 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:42,806 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:42,806 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,806 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:42,806 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,806 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,806 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:42,807 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:42,807 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:42,809 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,809 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:42,809 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,809 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:42,809 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:42,810 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,810 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,810 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:42,810 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:42,810 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:42,810 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,811 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:42,811 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,811 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:42,811 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:42,811 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,811 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,811 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:42,811 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:42,811 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:42,812 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,812 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:42,812 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,812 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:42,812 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:42,812 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,813 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,813 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:42,813 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:42,813 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:42,813 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,814 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 [2019-11-15 20:57:42,814 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,814 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:42,814 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,814 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,814 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:42,815 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:42,815 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:42,826 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,827 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:42,827 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,827 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:42,827 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:42,827 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,827 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,827 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:42,828 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:42,828 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:42,828 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,828 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 [2019-11-15 20:57:42,828 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,829 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:42,829 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:42,829 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,829 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,829 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:42,829 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:42,829 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:42,830 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,830 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 [2019-11-15 20:57:42,830 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,830 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:42,830 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,830 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,830 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:42,831 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:42,831 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:42,833 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:42,833 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,833 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:42,834 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:42,834 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,834 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,834 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:42,834 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:42,834 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:42,836 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,836 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 [2019-11-15 20:57:42,836 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,836 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:42,836 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:42,837 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,837 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,837 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:42,837 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:42,837 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:42,838 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,839 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:42,839 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,839 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:42,839 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:42,839 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,840 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,840 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:42,840 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:42,840 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:42,841 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,841 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:42,842 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,842 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:42,842 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:42,842 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,842 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,842 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:42,843 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:42,843 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:42,844 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,844 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:42,845 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,845 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:42,845 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,845 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,845 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:42,846 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:42,846 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:42,850 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,850 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:42,850 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,850 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:42,850 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:42,851 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,851 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,851 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:42,851 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:42,851 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:42,852 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,853 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 [2019-11-15 20:57:42,853 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,853 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:42,853 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:42,853 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,854 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,854 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:42,854 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:42,854 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:42,855 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,856 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 [2019-11-15 20:57:42,856 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,856 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:42,856 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,856 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,857 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:42,857 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:42,857 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:42,860 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,860 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:42,860 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,860 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:42,860 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:42,861 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,861 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,861 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:42,861 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:42,861 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:42,862 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,862 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 [2019-11-15 20:57:42,863 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,863 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:42,863 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:42,863 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,863 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,864 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:42,864 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:42,864 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:42,865 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,865 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:42,866 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,866 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:42,866 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:42,866 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,866 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,866 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:42,867 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:42,867 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:42,868 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,868 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 [2019-11-15 20:57:42,868 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,868 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:42,869 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:42,869 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,869 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,869 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:42,869 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:42,870 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:42,871 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,871 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 [2019-11-15 20:57:42,871 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,871 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:42,872 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:42,872 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,872 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,872 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:42,872 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:42,873 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:42,873 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,874 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 [2019-11-15 20:57:42,874 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,874 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:42,874 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,874 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,875 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:42,876 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:42,876 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:42,879 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:42,879 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,879 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:42,880 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,880 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,880 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:42,880 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:42,880 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:42,882 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,883 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:42,883 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,883 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:42,883 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,883 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,883 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:42,884 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:42,884 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:42,886 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,886 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:42,886 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,886 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:42,886 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:42,886 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,886 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,887 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:42,887 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:42,887 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:42,887 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,888 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 [2019-11-15 20:57:42,888 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,888 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:42,888 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,888 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,888 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:42,888 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:42,889 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:42,890 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,890 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:42,890 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,890 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:42,890 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:42,891 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,891 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,891 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:42,891 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:42,891 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:42,892 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,892 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 [2019-11-15 20:57:42,892 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,892 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:42,892 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,892 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,893 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:42,893 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:42,893 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:42,895 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,895 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 [2019-11-15 20:57:42,896 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,896 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:42,896 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:42,896 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:42,896 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:42,896 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:42,896 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:42,896 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:42,897 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:42,897 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 [2019-11-15 20:57:42,897 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:42,897 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:42,897 INFO L202 nArgumentSynthesizer]: 6 stem disjuncts [2019-11-15 20:57:42,897 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 20:57:42,897 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:42,939 INFO L400 nArgumentSynthesizer]: We have 176 Motzkin's Theorem applications. [2019-11-15 20:57:42,939 INFO L401 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2019-11-15 20:57:45,686 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:45,687 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 [2019-11-15 20:57:45,687 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:45,687 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:45,687 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:45,687 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:45,688 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:45,688 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:45,688 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:45,688 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:45,689 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:45,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:45,690 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:45,690 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:45,690 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:45,690 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:45,690 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:45,692 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:45,692 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:45,695 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:45,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:45,696 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:45,696 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:45,696 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:45,696 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:45,696 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:45,697 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:45,697 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:45,700 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:45,700 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:45,701 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:45,701 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:45,701 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:45,701 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:45,701 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:45,702 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:45,703 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:45,706 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:45,706 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:45,706 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:45,706 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:45,707 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:45,707 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:45,707 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:45,708 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:45,708 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:45,716 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:45,716 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:45,717 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:45,717 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:45,717 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:45,717 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:45,717 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:45,718 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:45,718 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:45,722 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:45,722 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:45,723 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:45,723 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:45,723 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:45,723 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:45,723 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:45,723 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:45,724 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:45,726 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:45,726 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:45,726 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:45,726 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:45,726 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:45,726 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:45,726 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:45,726 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:45,727 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:45,727 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:45,727 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:45,727 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:45,728 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:45,728 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 20:57:45,728 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:45,728 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:45,728 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:45,729 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:45,729 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:45,732 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:45,732 INFO L489 LassoAnalysis]: Using template '4-phase'. [2019-11-15 20:57:45,732 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:45,732 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:45,732 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:45,733 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:45,733 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:45,733 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:45,733 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:45,733 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:45,733 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:45,734 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:45,734 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 [2019-11-15 20:57:45,734 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:45,734 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:45,734 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:45,735 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:45,735 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:45,735 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:45,735 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:45,737 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:45,737 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:45,738 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:45,738 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:45,738 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:45,738 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:45,738 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:45,738 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:45,738 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:45,738 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:45,739 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:45,739 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:45,739 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:45,739 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:45,739 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:45,739 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:45,739 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:45,740 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:45,740 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:45,740 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:45,741 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:45,741 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:45,741 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:45,741 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:45,741 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:45,741 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:45,741 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:45,742 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:45,742 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:45,745 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:45,745 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 [2019-11-15 20:57:45,745 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:45,745 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:45,745 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:45,745 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:45,745 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:45,746 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:45,746 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:45,749 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:45,749 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:45,750 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:45,750 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:45,750 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:45,750 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:45,750 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:45,751 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:45,751 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:45,753 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:45,753 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:45,754 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:45,754 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:45,754 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:45,754 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:45,754 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:45,754 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:45,754 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:45,754 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:45,755 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:45,755 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:45,755 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:45,755 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:45,755 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:45,755 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:45,755 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:45,756 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:45,756 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:45,759 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:45,760 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:45,760 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:45,760 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:45,760 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:45,761 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:45,761 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:45,761 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:45,761 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:45,762 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:45,762 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:45,763 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:45,763 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:45,763 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:45,763 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:45,763 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:45,764 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:45,764 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:45,764 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:45,764 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:45,765 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:45,766 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:45,766 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:45,766 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:45,766 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:45,766 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:45,767 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:45,767 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:45,767 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:45,767 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:45,768 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:45,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:45,769 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:45,769 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:45,769 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:45,769 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:45,769 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:45,770 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:45,770 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:45,776 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:45,777 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:45,777 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:45,777 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:45,777 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:45,777 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:45,777 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:45,777 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:45,777 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:45,778 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:45,778 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:45,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:45,778 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:45,778 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:45,779 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:45,779 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:45,779 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:45,779 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:45,779 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:45,779 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:45,780 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:45,780 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:45,780 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:45,780 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:45,780 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:45,780 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:45,780 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:45,781 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:45,781 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:45,784 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:45,785 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:45,785 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:45,785 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:45,785 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:45,785 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:45,785 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:45,785 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:45,785 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:45,786 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:45,786 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:45,786 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:45,786 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:45,786 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:45,787 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:45,787 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:45,787 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:45,787 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:45,787 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:45,787 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:45,788 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:45,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:45,788 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:45,788 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:45,789 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:45,789 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:45,789 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:45,789 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:45,789 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:45,789 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:45,790 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:45,790 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:45,790 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:45,790 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:45,790 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:45,790 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:45,790 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:45,790 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:45,791 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:45,791 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:45,791 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:45,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:45,792 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:45,792 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:45,792 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:45,792 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:45,792 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:45,793 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:45,793 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:45,796 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:45,797 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:45,797 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:45,797 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:45,797 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:45,797 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:45,797 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:45,797 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:45,797 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:45,798 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:45,798 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:45,798 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:45,798 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:45,798 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:45,799 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:45,799 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:45,799 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:45,799 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:45,799 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:45,799 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:45,800 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:45,800 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 [2019-11-15 20:57:45,800 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:45,800 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:45,800 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:45,800 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:45,800 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:45,801 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:45,801 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:45,803 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:45,803 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 [2019-11-15 20:57:45,803 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:45,803 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:45,804 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:45,804 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:45,804 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:45,804 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:45,804 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:45,804 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:45,805 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:45,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:45,805 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:45,805 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:45,805 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:45,805 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:45,806 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:45,806 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:45,806 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:45,806 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:45,807 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:45,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:45,808 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:45,808 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:45,808 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:45,808 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:45,808 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:45,808 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:45,809 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:45,809 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:45,809 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:45,809 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:45,810 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:45,810 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:45,810 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:45,810 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:45,810 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:45,810 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:45,810 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:45,810 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:45,811 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:45,811 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:45,811 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:45,811 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:45,811 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:45,812 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:45,812 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:45,812 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:45,812 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:45,812 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:45,813 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:45,813 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:45,813 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:45,813 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:45,813 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:45,813 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:45,813 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:45,814 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:45,814 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:45,817 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:45,817 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:45,817 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:45,817 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:45,817 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:45,817 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:45,818 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:45,818 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:45,818 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:45,821 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:45,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:45,822 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:45,822 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:45,822 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:45,822 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:45,822 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:45,823 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:45,823 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:45,826 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:45,826 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 [2019-11-15 20:57:45,826 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:45,826 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:45,826 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:45,826 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:45,826 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:45,826 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:45,827 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:45,827 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:45,827 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:45,827 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:45,828 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:45,828 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:45,828 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:45,828 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:45,828 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:45,829 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:45,829 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:45,831 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:45,831 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:45,831 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:45,831 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:45,831 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:45,831 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:45,831 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:45,831 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:45,832 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:45,832 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:45,832 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:45,832 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:45,833 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:45,833 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:45,833 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:45,833 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:45,833 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:45,833 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:45,834 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:45,836 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:45,836 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 [2019-11-15 20:57:45,836 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:45,836 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:45,836 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:45,836 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:45,836 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:45,836 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:45,837 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:45,837 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:45,837 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:45,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:45,838 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:45,838 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:45,838 INFO L202 nArgumentSynthesizer]: 6 stem disjuncts [2019-11-15 20:57:45,838 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 20:57:45,838 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:45,901 INFO L400 nArgumentSynthesizer]: We have 220 Motzkin's Theorem applications. [2019-11-15 20:57:45,901 INFO L401 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2019-11-15 20:57:48,310 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:48,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:48,311 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:48,311 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:48,311 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:48,311 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:48,311 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:48,311 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:48,312 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:48,312 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:48,312 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:48,312 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 [2019-11-15 20:57:48,313 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:48,313 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:48,313 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:48,313 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:48,313 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:48,314 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:48,314 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:48,318 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:48,318 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 [2019-11-15 20:57:48,318 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:48,319 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:48,319 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:48,319 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:48,319 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:48,320 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:48,320 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:48,323 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:48,323 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 [2019-11-15 20:57:48,323 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:48,323 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:48,324 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:48,324 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:48,324 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:48,325 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:48,325 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:48,328 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:48,328 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 [2019-11-15 20:57:48,328 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:48,329 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:48,329 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:48,329 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:48,329 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:48,330 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:48,330 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:48,337 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:48,337 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 [2019-11-15 20:57:48,337 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:48,337 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:48,337 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:48,337 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:48,338 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:48,338 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:48,338 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:48,343 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:48,343 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 [2019-11-15 20:57:48,343 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:48,343 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:48,343 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:48,343 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:48,343 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:48,344 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:48,344 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:48,348 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:48,348 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 [2019-11-15 20:57:48,348 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:48,348 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:48,348 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:48,349 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:48,349 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:48,349 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:48,349 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 20:57:48,349 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:48,350 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:48,350 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:48,350 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:48,350 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:57:48,350 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:48,350 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:48,350 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 20:57:48,351 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 20:57:48,351 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 20:57:48,357 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:48,357 INFO L489 LassoAnalysis]: Using template '2-lex'. [2019-11-15 20:57:48,357 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 [2019-11-15 20:57:48,358 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:48,358 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:48,358 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:48,358 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:48,358 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:48,358 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:48,359 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:48,359 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:48,360 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:48,360 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 [2019-11-15 20:57:48,360 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:48,361 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:48,361 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:48,361 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:48,361 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:48,362 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:48,362 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:48,364 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:48,364 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 [2019-11-15 20:57:48,364 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:48,365 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:48,365 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:48,365 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:48,365 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:48,365 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:48,365 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:48,365 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:48,366 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:48,367 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 [2019-11-15 20:57:48,367 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:48,367 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:48,367 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:48,367 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:48,367 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:48,367 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:48,367 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:48,367 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:48,368 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:48,368 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:48,368 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:48,368 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:48,368 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:48,369 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:48,369 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:48,369 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:48,369 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:48,371 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:48,371 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 [2019-11-15 20:57:48,371 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:48,371 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:48,372 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:48,372 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:48,372 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:48,372 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:48,372 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:48,374 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:48,374 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 [2019-11-15 20:57:48,374 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:48,374 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:48,375 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:48,375 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:48,375 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:48,375 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:48,375 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:48,377 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:48,377 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:48,377 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:48,377 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:48,377 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:48,377 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:48,377 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:48,377 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:48,378 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:48,378 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:48,378 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:48,378 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:48,379 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:48,379 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:48,379 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:48,379 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:48,379 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:48,379 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:48,379 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:48,381 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:48,381 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 [2019-11-15 20:57:48,382 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:48,382 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:48,382 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:48,382 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:48,382 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:48,382 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:48,382 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:48,382 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:48,383 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:48,383 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 [2019-11-15 20:57:48,383 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:48,383 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:48,383 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:48,383 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:48,383 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:48,383 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:48,384 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:48,384 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:48,384 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:48,385 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 [2019-11-15 20:57:48,385 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:48,385 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:48,385 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:48,385 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:48,385 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:48,385 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:48,385 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:48,385 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:48,386 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:48,386 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 [2019-11-15 20:57:48,386 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:48,386 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:48,386 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:48,386 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:48,387 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:48,387 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:48,387 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:48,396 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:48,396 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:48,396 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:48,396 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:48,396 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:48,396 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:48,396 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:48,396 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:48,397 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:48,397 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:48,397 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:48,397 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 [2019-11-15 20:57:48,398 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:48,398 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:48,398 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:48,398 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:48,398 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:48,398 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:48,398 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:48,398 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:48,399 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:48,399 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:48,399 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:48,399 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:48,399 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:48,399 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:48,399 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:48,400 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:48,400 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:48,402 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:48,402 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:48,402 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:48,402 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:48,403 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:48,403 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:48,403 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:48,403 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:48,403 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:48,403 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:48,404 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:48,404 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:48,404 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:48,404 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:48,404 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:48,404 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:48,404 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:48,404 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:48,405 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:48,405 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:48,405 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:48,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:48,406 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:48,406 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:48,406 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:48,406 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:48,406 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:48,406 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:48,406 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:48,406 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:48,407 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:48,407 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 [2019-11-15 20:57:48,407 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:48,407 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:48,407 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:48,407 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:48,407 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:48,408 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:48,408 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:48,408 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:48,409 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:48,409 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 [2019-11-15 20:57:48,409 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:48,409 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:48,409 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:48,409 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:48,409 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:48,410 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:48,410 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:48,412 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:48,412 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 [2019-11-15 20:57:48,412 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:48,413 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:48,413 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:48,413 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:48,413 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:48,413 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:48,413 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:48,413 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:48,414 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:48,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:48,414 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:48,414 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:48,414 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:48,414 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:48,414 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:48,415 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:48,415 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:48,415 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:48,416 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:48,416 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 [2019-11-15 20:57:48,416 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:48,416 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:48,416 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:48,416 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:48,416 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:48,417 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:48,417 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:48,418 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:48,418 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:48,418 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:48,418 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:48,418 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:48,418 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:48,418 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:48,419 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:48,419 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:48,419 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:48,419 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:48,420 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 [2019-11-15 20:57:48,420 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:48,420 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:48,420 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:48,420 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:48,420 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:48,420 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:48,420 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:48,420 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:48,421 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:48,421 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:48,421 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:48,421 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:48,421 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:48,422 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:48,422 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:48,422 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:48,422 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:48,422 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:48,423 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:48,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:48,423 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:48,423 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:48,423 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:48,423 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:48,423 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:48,423 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:48,423 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:48,423 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:48,424 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:48,424 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 [2019-11-15 20:57:48,425 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:48,425 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:48,425 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:48,425 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:48,425 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:48,425 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:48,425 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:48,425 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:48,426 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:48,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:48,426 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:48,426 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:48,426 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:48,426 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:48,426 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:48,427 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:48,427 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:48,429 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:48,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:48,429 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:48,429 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:48,429 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:48,429 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:48,429 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:48,430 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:48,430 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:48,432 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:48,432 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:48,432 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:48,432 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:48,432 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:48,432 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:48,432 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:48,433 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:48,433 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:48,435 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:48,435 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:48,435 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:48,435 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:48,435 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:48,435 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:48,435 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:48,435 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:48,436 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:48,436 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:48,436 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:48,437 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 [2019-11-15 20:57:48,437 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:48,437 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:48,437 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:48,437 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:48,437 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:48,437 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:48,437 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:48,439 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:48,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:48,439 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:48,439 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:48,439 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:48,439 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:48,439 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:48,439 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:48,439 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:48,440 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:48,440 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:48,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:48,441 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:48,441 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:48,441 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:48,441 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:48,441 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:48,441 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:57:48,441 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:57:48,443 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:48,443 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:48,443 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:48,443 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:48,443 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:57:48,443 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:57:48,443 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:57:48,443 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:48,443 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:57:48,443 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:57:48,444 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:57:48,444 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:57:48,444 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:57:48,445 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:57:48,445 INFO L202 nArgumentSynthesizer]: 6 stem disjuncts [2019-11-15 20:57:48,445 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 20:57:48,445 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:57:48,487 INFO L400 nArgumentSynthesizer]: We have 176 Motzkin's Theorem applications. [2019-11-15 20:57:48,487 INFO L401 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2019-11-15 20:58:04,310 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:04,310 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:58:04,311 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:04,311 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:58:04,311 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:58:04,311 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:04,311 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:04,311 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:58:04,311 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:58:04,311 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:58:04,312 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:04,312 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 [2019-11-15 20:58:04,312 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:04,312 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:58:04,313 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:04,313 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:04,313 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:58:04,313 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:58:04,313 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:58:04,316 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:04,316 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 [2019-11-15 20:58:04,316 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:04,316 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:58:04,316 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:04,316 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:04,316 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:58:04,317 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:58:04,317 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:58:04,319 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:04,319 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 [2019-11-15 20:58:04,319 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:04,319 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:58:04,319 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:04,319 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:04,319 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:58:04,320 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:58:04,320 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:58:04,322 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:04,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:58:04,323 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:04,323 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:58:04,323 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:04,323 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:04,323 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:58:04,324 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:58:04,324 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:58:04,332 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:04,332 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:58:04,333 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:04,333 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:58:04,333 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:04,333 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:04,333 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:58:04,334 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:58:04,334 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:58:04,340 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:04,340 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 [2019-11-15 20:58:04,340 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:04,341 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:58:04,341 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:04,341 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:04,341 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:58:04,342 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:58:04,342 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:58:04,346 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:04,346 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 [2019-11-15 20:58:04,346 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:04,346 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:58:04,347 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:58:04,347 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:04,347 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:04,347 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:58:04,347 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 20:58:04,347 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:58:04,349 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:04,349 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:58:04,349 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:04,350 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 20:58:04,350 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:04,350 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:04,350 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 20:58:04,351 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 20:58:04,351 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 20:58:04,359 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:04,359 INFO L489 LassoAnalysis]: Using template '3-lex'. [2019-11-15 20:58:04,359 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 [2019-11-15 20:58:04,359 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:04,360 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:58:04,360 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:58:04,360 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:04,360 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:04,360 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:58:04,360 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:58:04,361 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:58:04,362 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:04,362 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 [2019-11-15 20:58:04,363 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:04,363 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:58:04,363 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:04,363 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:04,363 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:58:04,364 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:58:04,364 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:58:04,367 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:04,367 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 [2019-11-15 20:58:04,367 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:04,368 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:58:04,368 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:58:04,368 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:04,368 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:04,368 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:58:04,369 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:58:04,369 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:58:04,371 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:04,371 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 [2019-11-15 20:58:04,371 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:04,371 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:58:04,371 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:58:04,372 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:04,372 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:04,372 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:58:04,372 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:58:04,372 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:58:04,374 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:04,374 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 [2019-11-15 20:58:04,374 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:04,374 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:58:04,375 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:04,375 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:04,375 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:58:04,376 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:58:04,376 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:58:04,380 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:04,380 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 [2019-11-15 20:58:04,381 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:04,381 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:58:04,381 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:04,381 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:04,381 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:58:04,382 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:58:04,382 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:58:04,386 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:04,387 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 [2019-11-15 20:58:04,387 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:04,387 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:58:04,387 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:04,388 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:04,388 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:58:04,389 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:58:04,389 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:58:04,392 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:04,393 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:58:04,393 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:04,393 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:58:04,393 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:58:04,393 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:04,394 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:04,394 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:58:04,394 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:58:04,394 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:58:04,396 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:04,396 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:58:04,396 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:04,396 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:58:04,396 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:04,397 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:04,397 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:58:04,398 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:58:04,398 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:58:04,402 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:04,402 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:58:04,402 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:04,402 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:58:04,403 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:58:04,403 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:04,403 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:04,403 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:58:04,403 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:58:04,403 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:58:04,405 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:04,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:58:04,405 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:04,406 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:58:04,406 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:58:04,406 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:04,406 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:04,406 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:58:04,406 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:58:04,407 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:58:04,408 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:04,408 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:58:04,409 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:04,409 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:58:04,409 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:58:04,409 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:04,409 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:04,409 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:58:04,410 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:58:04,410 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:58:04,411 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:04,412 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 [2019-11-15 20:58:04,412 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:04,412 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:58:04,412 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:04,412 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:04,413 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:58:04,414 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:58:04,414 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:58:04,453 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:04,453 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:58:04,453 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:04,454 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:58:04,454 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:58:04,454 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:04,454 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:04,454 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:58:04,454 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:58:04,455 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:58:04,456 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:04,456 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:58:04,457 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:04,457 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:58:04,457 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:58:04,457 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:04,457 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:04,457 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:58:04,458 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:58:04,458 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:58:04,459 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:04,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:58:04,460 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:04,460 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:58:04,460 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:04,460 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:04,460 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:58:04,462 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:58:04,462 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:58:04,467 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:04,467 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:58:04,467 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:04,467 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:58:04,468 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:58:04,468 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:04,468 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:04,468 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:58:04,468 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:58:04,469 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:58:04,471 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:04,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:58:04,471 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:04,471 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:58:04,472 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:58:04,472 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:04,472 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:04,472 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:58:04,472 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:58:04,472 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:58:04,474 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:04,474 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:58:04,474 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:04,474 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:58:04,475 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:58:04,475 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:04,475 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:04,475 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:58:04,475 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:58:04,475 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:58:04,476 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:04,476 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:58:04,476 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:04,476 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:58:04,476 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:58:04,477 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:04,477 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:04,477 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:58:04,477 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:58:04,477 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:58:04,478 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:04,478 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:58:04,478 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:04,479 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:58:04,479 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:04,479 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:04,479 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:58:04,479 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:58:04,480 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:58:04,483 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:04,483 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:58:04,484 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:04,484 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:58:04,484 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:58:04,484 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:04,484 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:04,484 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:58:04,484 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:58:04,484 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:58:04,486 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:04,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:58:04,486 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:04,486 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:58:04,486 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:58:04,486 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:04,486 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:04,486 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:58:04,487 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:58:04,487 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:58:04,488 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:04,488 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:58:04,488 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:04,488 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:58:04,488 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:04,488 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:04,488 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:58:04,489 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:58:04,489 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:58:04,491 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:04,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:58:04,491 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:04,491 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:58:04,491 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:58:04,491 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:04,491 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:04,491 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:58:04,492 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:58:04,492 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:58:04,493 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:04,493 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:58:04,493 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:04,493 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:58:04,493 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:58:04,493 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:04,493 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:04,493 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:58:04,494 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:58:04,494 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:58:04,495 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:04,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:58:04,495 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:04,495 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:58:04,495 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:58:04,495 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:04,495 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:04,495 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:58:04,495 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:58:04,495 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:58:04,496 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:04,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:58:04,497 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:04,497 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:58:04,497 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:58:04,497 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:04,497 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:04,497 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:58:04,497 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:58:04,497 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:58:04,499 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:04,499 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 [2019-11-15 20:58:04,499 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:04,499 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:58:04,499 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:58:04,499 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:04,499 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:04,499 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:58:04,499 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:58:04,499 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:58:04,500 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:04,501 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 [2019-11-15 20:58:04,501 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:04,501 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:58:04,501 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:04,501 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:04,501 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:58:04,502 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:58:04,502 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:58:04,505 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:04,505 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:58:04,505 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:04,505 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:58:04,505 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:04,505 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:04,505 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:58:04,506 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:58:04,506 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:58:04,509 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:04,509 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:58:04,509 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:04,509 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:58:04,509 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:04,509 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:04,509 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:58:04,510 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:58:04,510 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:58:04,513 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:04,513 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 [2019-11-15 20:58:04,513 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:04,513 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:58:04,513 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:58:04,513 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:04,513 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:04,514 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:58:04,514 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:58:04,514 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:58:04,515 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:04,515 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 [2019-11-15 20:58:04,515 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:04,515 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:58:04,515 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:04,515 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:04,515 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:58:04,516 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:58:04,516 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:58:04,518 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:04,518 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 [2019-11-15 20:58:04,518 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:04,518 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:58:04,518 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:58:04,518 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:04,518 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:04,518 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:58:04,519 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:58:04,519 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:58:04,520 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:04,520 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 [2019-11-15 20:58:04,520 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:04,520 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:58:04,520 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:04,520 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:04,520 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:58:04,521 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:58:04,521 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:58:04,523 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:04,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:58:04,523 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:04,523 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:58:04,523 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:58:04,523 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:04,523 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:04,523 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:58:04,523 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:58:04,524 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:58:04,524 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:04,525 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:58:04,525 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:04,525 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:58:04,525 INFO L202 nArgumentSynthesizer]: 6 stem disjuncts [2019-11-15 20:58:04,525 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 20:58:04,525 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:58:04,586 INFO L400 nArgumentSynthesizer]: We have 264 Motzkin's Theorem applications. [2019-11-15 20:58:04,586 INFO L401 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2019-11-15 20:58:38,166 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:38,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:58:38,167 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:38,167 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:58:38,167 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:58:38,167 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:38,167 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:38,167 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:58:38,167 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:58:38,167 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:58:38,168 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:38,169 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:58:38,169 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:38,169 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:58:38,169 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:38,169 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:38,169 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:58:38,170 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:58:38,170 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:58:38,173 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:38,173 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:58:38,174 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:38,174 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:58:38,174 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:38,174 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:38,174 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:58:38,175 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:58:38,175 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:58:38,179 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:38,179 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:58:38,179 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:38,180 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:58:38,180 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:38,180 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:38,180 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:58:38,181 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:58:38,181 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:58:38,185 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:38,185 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:58:38,185 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:38,185 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:58:38,185 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:38,186 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:38,186 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:58:38,187 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:58:38,187 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:58:38,208 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:38,209 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 [2019-11-15 20:58:38,209 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:38,209 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:58:38,209 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:38,210 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:38,210 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:58:38,211 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:58:38,211 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:58:38,219 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:38,219 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:58:38,220 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:38,220 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:58:38,220 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:38,220 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:38,220 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:58:38,222 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:58:38,222 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:58:38,228 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:38,228 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 [2019-11-15 20:58:38,228 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:38,228 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:58:38,229 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 20:58:38,229 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:38,229 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:38,229 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:58:38,229 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 20:58:38,230 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 20:58:38,232 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:38,232 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 20:58:38,232 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 20:58:38,232 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 20:58:38,233 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 20:58:38,233 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 20:58:38,233 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 20:58:38,234 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 20:58:38,234 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 20:58:38,250 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 20:58:38,256 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 15.11 08:58:38 BoogieIcfgContainer [2019-11-15 20:58:38,256 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2019-11-15 20:58:38,256 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-15 20:58:38,256 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-15 20:58:38,257 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-15 20:58:38,257 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 08:55:25" (3/4) ... [2019-11-15 20:58:38,259 INFO L140 WitnessPrinter]: No result that supports witness generation found [2019-11-15 20:58:38,259 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-15 20:58:38,260 INFO L168 Benchmark]: Toolchain (without parser) took 194248.25 ms. Allocated memory was 1.0 GB in the beginning and 4.9 GB in the end (delta: 3.9 GB). Free memory was 951.4 MB in the beginning and 874.8 MB in the end (delta: 76.6 MB). Peak memory consumption was 4.0 GB. Max. memory is 11.5 GB. [2019-11-15 20:58:38,260 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-15 20:58:38,260 INFO L168 Benchmark]: CACSL2BoogieTranslator took 388.34 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.0 MB). Free memory was 951.4 MB in the beginning and 1.1 GB in the end (delta: -178.1 MB). Peak memory consumption was 22.7 MB. Max. memory is 11.5 GB. [2019-11-15 20:58:38,261 INFO L168 Benchmark]: Boogie Procedure Inliner took 65.88 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-11-15 20:58:38,261 INFO L168 Benchmark]: Boogie Preprocessor took 43.79 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-15 20:58:38,261 INFO L168 Benchmark]: RCFGBuilder took 564.24 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 37.0 MB). Peak memory consumption was 37.0 MB. Max. memory is 11.5 GB. [2019-11-15 20:58:38,262 INFO L168 Benchmark]: BuchiAutomizer took 193179.75 ms. Allocated memory was 1.2 GB in the beginning and 4.9 GB in the end (delta: 3.8 GB). Free memory was 1.1 GB in the beginning and 874.8 MB in the end (delta: 210.9 MB). Peak memory consumption was 4.4 GB. Max. memory is 11.5 GB. [2019-11-15 20:58:38,262 INFO L168 Benchmark]: Witness Printer took 2.68 ms. Allocated memory is still 4.9 GB. Free memory is still 874.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-15 20:58:38,264 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 388.34 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.0 MB). Free memory was 951.4 MB in the beginning and 1.1 GB in the end (delta: -178.1 MB). Peak memory consumption was 22.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 65.88 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 43.79 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 564.24 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 37.0 MB). Peak memory consumption was 37.0 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 193179.75 ms. Allocated memory was 1.2 GB in the beginning and 4.9 GB in the end (delta: 3.8 GB). Free memory was 1.1 GB in the beginning and 874.8 MB in the end (delta: 210.9 MB). Peak memory consumption was 4.4 GB. Max. memory is 11.5 GB. * Witness Printer took 2.68 ms. Allocated memory is still 4.9 GB. Free memory is still 874.8 MB. 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 Your program was decomposed into 11 terminating modules (11 trivial, 0 deterministic, 0 nondeterministic) and one module whose termination is unknown.11 modules have a trivial ranking function, the largest among these consists of 8 locations. The remainder module has 3229 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 193.1s and 12 iterations. TraceHistogramMax:2. Analysis of lassos took 191.7s. Construction of modules took 0.4s. Büchi inclusion checks took 0.3s. Highest rank in rank-based complementation 0. Minimization of det autom 11. Minimization of nondet autom 0. Automata minimization 0.2s AutomataMinimizationTime, 11 MinimizatonAttempts, 354 StatesRemovedByMinimization, 7 NontrivialMinimizations. Non-live state removal took 0.1s Buchi closure took 0.0s. Biggest automaton had 3229 states and ocurred in iteration 11. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 1363 SDtfs, 1388 SDslu, 1480 SDs, 0 SdLazy, 276 SolverSat, 58 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.4s Time LassoAnalysisResults: nont0 unkn1 SFLI5 SFLT0 conc4 concLT0 SILN0 SILU1 SILI1 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital251 mio100 ax120 hnf105 lsp24 ukn86 mio100 lsp100 div174 bol100 ite100 ukn100 eq166 hnf69 smp99 dnf404 smp73 tf101 neg99 sie101 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 33640ms VariablesStem: 18 VariablesLoop: 20 DisjunctsStem: 6 DisjunctsLoop: 4 SupportingInvariants: 24 MotzkinApplications: 264 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 52 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 6 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 2.1s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~alive1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~alive2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~alive3~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];" "havoc main_#res;havoc main_#t~nondet6, main_#t~nondet7, main_#t~nondet8, main_#t~nondet9, main_#t~nondet10, main_#t~nondet11, main_#t~nondet12, main_#t~nondet13, main_#t~nondet14, main_#t~nondet15, main_#t~nondet16, main_#t~nondet17, main_#t~nondet18, main_#t~nondet19, main_#t~nondet20, main_#t~nondet21, main_#t~ret22, main_#t~ret23, main_~c1~0, main_~i2~0;havoc main_~c1~0;havoc main_~i2~0;main_~c1~0 := 0;~r1~0 := main_#t~nondet6;havoc main_#t~nondet6;~id1~0 := main_#t~nondet7;havoc main_#t~nondet7;~st1~0 := main_#t~nondet8;havoc main_#t~nondet8;~send1~0 := main_#t~nondet9;havoc main_#t~nondet9;~mode1~0 := main_#t~nondet10;havoc main_#t~nondet10;~alive1~0 := main_#t~nondet11;havoc main_#t~nondet11;~id2~0 := main_#t~nondet12;havoc main_#t~nondet12;~st2~0 := main_#t~nondet13;havoc main_#t~nondet13;~send2~0 := main_#t~nondet14;havoc main_#t~nondet14;~mode2~0 := main_#t~nondet15;havoc main_#t~nondet15;~alive2~0 := main_#t~nondet16;havoc main_#t~nondet16;~id3~0 := main_#t~nondet17;havoc main_#t~nondet17;~st3~0 := main_#t~nondet18;havoc main_#t~nondet18;~send3~0 := main_#t~nondet19;havoc main_#t~nondet19;~mode3~0 := main_#t~nondet20;havoc main_#t~nondet20;~alive3~0 := main_#t~nondet21;havoc main_#t~nondet21;havoc init_#res;havoc init_~tmp~0;havoc init_~tmp~0;" "assume 0 == ~r1~0 % 256;" "assume ~alive1~0 % 256 + ~alive2~0 % 256 + ~alive3~0 % 256 >= 1;" "assume ~id1~0 >= 0;" "assume 0 == ~st1~0;" "assume ~send1~0 == ~id1~0;" "assume 0 == ~mode1~0 % 256;" "assume ~id2~0 >= 0;" "assume 0 == ~st2~0;" "assume ~send2~0 == ~id2~0;" "assume 0 == ~mode2~0 % 256;" "assume ~id3~0 >= 0;" "assume 0 == ~st3~0;" "assume ~send3~0 == ~id3~0;" "assume 0 == ~mode3~0 % 256;" "assume ~id1~0 != ~id2~0;" "assume ~id1~0 != ~id3~0;" "assume ~id2~0 != ~id3~0;init_~tmp~0 := 1;" "init_#res := init_~tmp~0;" "main_#t~ret22 := init_#res;main_~i2~0 := main_#t~ret22;havoc main_#t~ret22;assume 0 != main_~i2~0;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;main_~i2~0 := 0;" "assume !false;havoc node1_#t~ite0, node1_#t~ite1, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0;" "assume !(0 != ~mode1~0 % 256);" "assume 0 != ~alive1~0 % 256;" "assume ~send1~0 != ~nomsg~0 && ~p1_new~0 == ~nomsg~0;node1_#t~ite0 := ~send1~0;" "~p1_new~0 := (if node1_#t~ite0 % 256 <= 127 then node1_#t~ite0 % 256 else node1_#t~ite0 % 256 - 256);havoc node1_#t~ite0;" "~mode1~0 := 1;" "havoc node2_#t~ite2, node2_#t~ite3, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0;" "assume !(0 != ~mode2~0 % 256);" "assume !(0 != ~alive2~0 % 256);" "assume !(~send2~0 != ~id2~0);" "~mode2~0 := 1;" "havoc node3_#t~ite4, node3_#t~ite5, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0;" "assume !(0 != ~mode3~0 % 256);" "assume !(0 != ~alive3~0 % 256);" "assume !(~send3~0 != ~id3~0);" "~mode3~0 := 1;" "~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1;" "assume ~st1~0 + ~st2~0 + ~st3~0 <= 1;" "assume ~r1~0 % 256 < 3;check_~tmp~1 := 1;" "check_#res := check_~tmp~1;" "main_#t~ret23 := check_#res;main_~c1~0 := main_#t~ret23;havoc main_#t~ret23;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg;" "assume !(0 == assert_~arg % 256);" "assume !false;havoc node1_#t~ite0, node1_#t~ite1, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0;" "assume 0 != ~mode1~0 % 256;" "assume !(255 == ~r1~0 % 256);" "~r1~0 := 1 + ~r1~0 % 256;node1_~m1~0 := ~p3_old~0;~p3_old~0 := ~nomsg~0;" "assume !(node1_~m1~0 != ~nomsg~0);" "~mode1~0 := 0;" "havoc node2_#t~ite2, node2_#t~ite3, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0;" "assume 0 != ~mode2~0 % 256;node2_~m2~0 := ~p1_old~0;~p1_old~0 := ~nomsg~0;" "assume !(node2_~m2~0 != ~nomsg~0);" "~mode2~0 := 0;" "havoc node3_#t~ite4, node3_#t~ite5, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0;" "assume 0 != ~mode3~0 % 256;node3_~m3~0 := ~p2_old~0;~p2_old~0 := ~nomsg~0;" "assume !(node3_~m3~0 != ~nomsg~0);" "~mode3~0 := 0;" "~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1;" "assume ~st1~0 + ~st2~0 + ~st3~0 <= 1;" "assume ~r1~0 % 256 < 3;check_~tmp~1 := 1;" "check_#res := check_~tmp~1;" "main_#t~ret23 := check_#res;main_~c1~0 := main_#t~ret23;havoc main_#t~ret23;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg;" "assume !(0 == assert_~arg % 256);" Loop: "assume !false;havoc node1_#t~ite0, node1_#t~ite1, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0;" "assume !(0 != ~mode1~0 % 256);" "assume 0 != ~alive1~0 % 256;" "assume ~send1~0 != ~nomsg~0 && ~p1_new~0 == ~nomsg~0;node1_#t~ite0 := ~send1~0;" "~p1_new~0 := (if node1_#t~ite0 % 256 <= 127 then node1_#t~ite0 % 256 else node1_#t~ite0 % 256 - 256);havoc node1_#t~ite0;" "~mode1~0 := 1;" "havoc node2_#t~ite2, node2_#t~ite3, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0;" "assume !(0 != ~mode2~0 % 256);" "assume !(0 != ~alive2~0 % 256);" "assume !(~send2~0 != ~id2~0);" "~mode2~0 := 1;" "havoc node3_#t~ite4, node3_#t~ite5, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0;" "assume !(0 != ~mode3~0 % 256);" "assume !(0 != ~alive3~0 % 256);" "assume !(~send3~0 != ~id3~0);" "~mode3~0 := 1;" "~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1;" "assume ~st1~0 + ~st2~0 + ~st3~0 <= 1;" "assume ~r1~0 % 256 < 3;check_~tmp~1 := 1;" "check_#res := check_~tmp~1;" "main_#t~ret23 := check_#res;main_~c1~0 := main_#t~ret23;havoc main_#t~ret23;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg;" "assume !(0 == assert_~arg % 256);" "assume !false;havoc node1_#t~ite0, node1_#t~ite1, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0;" "assume 0 != ~mode1~0 % 256;" "assume !(255 == ~r1~0 % 256);" "~r1~0 := 1 + ~r1~0 % 256;node1_~m1~0 := ~p3_old~0;~p3_old~0 := ~nomsg~0;" "assume !(node1_~m1~0 != ~nomsg~0);" "~mode1~0 := 0;" "havoc node2_#t~ite2, node2_#t~ite3, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0;" "assume 0 != ~mode2~0 % 256;node2_~m2~0 := ~p1_old~0;~p1_old~0 := ~nomsg~0;" "assume !(node2_~m2~0 != ~nomsg~0);" "~mode2~0 := 0;" "havoc node3_#t~ite4, node3_#t~ite5, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0;" "assume 0 != ~mode3~0 % 256;node3_~m3~0 := ~p2_old~0;~p2_old~0 := ~nomsg~0;" "assume !(node3_~m3~0 != ~nomsg~0);" "~mode3~0 := 0;" "~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1;" "assume ~st1~0 + ~st2~0 + ~st3~0 <= 1;" "assume ~r1~0 % 256 < 3;check_~tmp~1 := 1;" "check_#res := check_~tmp~1;" "main_#t~ret23 := check_#res;main_~c1~0 := main_#t~ret23;havoc main_#t~ret23;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg;" "assume !(0 == assert_~arg % 256);" RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...