./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/termination-memory-alloca/flag-alloca.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_12269f4c-6db0-4b53-a28e-7f2abfca6c72/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_12269f4c-6db0-4b53-a28e-7f2abfca6c72/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_12269f4c-6db0-4b53-a28e-7f2abfca6c72/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_12269f4c-6db0-4b53-a28e-7f2abfca6c72/bin/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/termination-memory-alloca/flag-alloca.i -s /tmp/vcloud-vcloud-master/worker/working_dir_12269f4c-6db0-4b53-a28e-7f2abfca6c72/bin/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_12269f4c-6db0-4b53-a28e-7f2abfca6c72/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b246b94d0512044f9d7f96f48184298d5174e615 ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-cad4683 [2019-10-22 08:59:27,735 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 08:59:27,736 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 08:59:27,745 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 08:59:27,746 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 08:59:27,747 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 08:59:27,748 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 08:59:27,749 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 08:59:27,750 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 08:59:27,751 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 08:59:27,752 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 08:59:27,753 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 08:59:27,753 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 08:59:27,754 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 08:59:27,755 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 08:59:27,756 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 08:59:27,756 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 08:59:27,757 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 08:59:27,758 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 08:59:27,760 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 08:59:27,761 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 08:59:27,762 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 08:59:27,763 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 08:59:27,763 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 08:59:27,765 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 08:59:27,766 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 08:59:27,766 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 08:59:27,767 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 08:59:27,767 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 08:59:27,768 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 08:59:27,768 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 08:59:27,768 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 08:59:27,769 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 08:59:27,769 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 08:59:27,770 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 08:59:27,771 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 08:59:27,771 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 08:59:27,771 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 08:59:27,771 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 08:59:27,772 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 08:59:27,773 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 08:59:27,773 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_12269f4c-6db0-4b53-a28e-7f2abfca6c72/bin/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf [2019-10-22 08:59:27,786 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 08:59:27,790 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 08:59:27,791 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 08:59:27,791 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 08:59:27,791 INFO L138 SettingsManager]: * Use SBE=true [2019-10-22 08:59:27,792 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2019-10-22 08:59:27,792 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2019-10-22 08:59:27,792 INFO L138 SettingsManager]: * Use old map elimination=false [2019-10-22 08:59:27,792 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2019-10-22 08:59:27,792 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2019-10-22 08:59:27,792 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2019-10-22 08:59:27,792 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 08:59:27,793 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-10-22 08:59:27,793 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 08:59:27,793 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 08:59:27,793 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2019-10-22 08:59:27,793 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2019-10-22 08:59:27,793 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2019-10-22 08:59:27,793 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 08:59:27,794 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2019-10-22 08:59:27,794 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 08:59:27,794 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2019-10-22 08:59:27,794 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 08:59:27,794 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-22 08:59:27,795 INFO L138 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2019-10-22 08:59:27,796 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 08:59:27,796 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-22 08:59:27,796 INFO L138 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2019-10-22 08:59:27,797 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2019-10-22 08:59:27,798 INFO L138 SettingsManager]: * TransformationType=MODULO_NEIGHBOR Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_12269f4c-6db0-4b53-a28e-7f2abfca6c72/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b246b94d0512044f9d7f96f48184298d5174e615 [2019-10-22 08:59:27,825 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 08:59:27,840 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 08:59:27,843 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 08:59:27,844 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 08:59:27,845 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 08:59:27,845 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_12269f4c-6db0-4b53-a28e-7f2abfca6c72/bin/uautomizer/../../sv-benchmarks/c/termination-memory-alloca/flag-alloca.i [2019-10-22 08:59:27,894 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_12269f4c-6db0-4b53-a28e-7f2abfca6c72/bin/uautomizer/data/da4605533/b120eea57ded4c819f8d2aa43d47ac2b/FLAG9e08f5a6a [2019-10-22 08:59:28,314 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 08:59:28,315 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_12269f4c-6db0-4b53-a28e-7f2abfca6c72/sv-benchmarks/c/termination-memory-alloca/flag-alloca.i [2019-10-22 08:59:28,325 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_12269f4c-6db0-4b53-a28e-7f2abfca6c72/bin/uautomizer/data/da4605533/b120eea57ded4c819f8d2aa43d47ac2b/FLAG9e08f5a6a [2019-10-22 08:59:28,676 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_12269f4c-6db0-4b53-a28e-7f2abfca6c72/bin/uautomizer/data/da4605533/b120eea57ded4c819f8d2aa43d47ac2b [2019-10-22 08:59:28,678 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 08:59:28,679 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 08:59:28,680 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 08:59:28,680 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 08:59:28,684 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 08:59:28,684 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 08:59:28" (1/1) ... [2019-10-22 08:59:28,687 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64129687 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:59:28, skipping insertion in model container [2019-10-22 08:59:28,687 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 08:59:28" (1/1) ... [2019-10-22 08:59:28,694 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 08:59:28,723 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 08:59:29,007 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 08:59:29,018 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 08:59:29,069 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 08:59:29,105 INFO L192 MainTranslator]: Completed translation [2019-10-22 08:59:29,105 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:59:29 WrapperNode [2019-10-22 08:59:29,105 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 08:59:29,106 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 08:59:29,106 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 08:59:29,106 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 08:59:29,113 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:59:29" (1/1) ... [2019-10-22 08:59:29,125 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:59:29" (1/1) ... [2019-10-22 08:59:29,143 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 08:59:29,143 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 08:59:29,144 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 08:59:29,144 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 08:59:29,152 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:59:29" (1/1) ... [2019-10-22 08:59:29,152 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:59:29" (1/1) ... [2019-10-22 08:59:29,154 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:59:29" (1/1) ... [2019-10-22 08:59:29,155 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:59:29" (1/1) ... [2019-10-22 08:59:29,158 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:59:29" (1/1) ... [2019-10-22 08:59:29,162 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:59:29" (1/1) ... [2019-10-22 08:59:29,163 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:59:29" (1/1) ... [2019-10-22 08:59:29,165 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 08:59:29,166 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 08:59:29,166 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 08:59:29,166 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 08:59:29,167 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:59:29" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_12269f4c-6db0-4b53-a28e-7f2abfca6c72/bin/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-10-22 08:59:29,220 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-22 08:59:29,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-22 08:59:29,220 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 08:59:29,220 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-22 08:59:29,221 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 08:59:29,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 08:59:29,539 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-22 08:59:29,539 INFO L284 CfgBuilder]: Removed 7 assume(true) statements. [2019-10-22 08:59:29,540 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 08:59:29 BoogieIcfgContainer [2019-10-22 08:59:29,542 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-22 08:59:29,543 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2019-10-22 08:59:29,543 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2019-10-22 08:59:29,546 INFO L275 PluginConnector]: BuchiAutomizer initialized [2019-10-22 08:59:29,547 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-10-22 08:59:29,547 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 22.10 08:59:28" (1/3) ... [2019-10-22 08:59:29,548 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@6d1b76c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.10 08:59:29, skipping insertion in model container [2019-10-22 08:59:29,548 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-10-22 08:59:29,549 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:59:29" (2/3) ... [2019-10-22 08:59:29,549 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@6d1b76c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.10 08:59:29, skipping insertion in model container [2019-10-22 08:59:29,549 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-10-22 08:59:29,549 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 08:59:29" (3/3) ... [2019-10-22 08:59:29,556 INFO L371 chiAutomizerObserver]: Analyzing ICFG flag-alloca.i [2019-10-22 08:59:29,598 INFO L356 BuchiCegarLoop]: Interprodecural is true [2019-10-22 08:59:29,598 INFO L357 BuchiCegarLoop]: Hoare is false [2019-10-22 08:59:29,598 INFO L358 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2019-10-22 08:59:29,598 INFO L359 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-22 08:59:29,598 INFO L360 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-22 08:59:29,599 INFO L361 BuchiCegarLoop]: Difference is false [2019-10-22 08:59:29,599 INFO L362 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-22 08:59:29,599 INFO L365 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2019-10-22 08:59:29,611 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 9 states. [2019-10-22 08:59:29,630 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 2 [2019-10-22 08:59:29,631 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-10-22 08:59:29,631 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-10-22 08:59:29,637 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2019-10-22 08:59:29,637 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1] [2019-10-22 08:59:29,637 INFO L424 BuchiCegarLoop]: ======== Iteration 1============ [2019-10-22 08:59:29,637 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 9 states. [2019-10-22 08:59:29,638 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 2 [2019-10-22 08:59:29,638 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-10-22 08:59:29,638 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-10-22 08:59:29,639 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2019-10-22 08:59:29,639 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1] [2019-10-22 08:59:29,646 INFO L791 eck$LassoCheckResult]: Stem: 6#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 3#L-1true havoc main_#res;havoc main_#t~nondet12, main_#t~nondet13, main_#t~ret14;f_#in~x, f_#in~y := main_#t~nondet12, main_#t~nondet13;havoc f_#res;havoc f_#t~malloc2.base, f_#t~malloc2.offset, f_#t~malloc3.base, f_#t~malloc3.offset, f_#t~malloc4.base, f_#t~malloc4.offset, f_#t~malloc5.base, f_#t~malloc5.offset, f_#t~mem6, f_#t~post7, f_#t~mem8, f_#t~mem9, f_#t~mem10, f_#t~mem11, f_~x, f_~y, f_~x_ref~0.base, f_~x_ref~0.offset, f_~y_ref~0.base, f_~y_ref~0.offset, f_~flag~0.base, f_~flag~0.offset, f_~c~0.base, f_~c~0.offset;f_~x := f_#in~x;f_~y := f_#in~y;call f_#t~malloc2.base, f_#t~malloc2.offset := #Ultimate.allocOnStack(4);f_~x_ref~0.base, f_~x_ref~0.offset := f_#t~malloc2.base, f_#t~malloc2.offset;call f_#t~malloc3.base, f_#t~malloc3.offset := #Ultimate.allocOnStack(4);f_~y_ref~0.base, f_~y_ref~0.offset := f_#t~malloc3.base, f_#t~malloc3.offset;call f_#t~malloc4.base, f_#t~malloc4.offset := #Ultimate.allocOnStack(4);f_~flag~0.base, f_~flag~0.offset := f_#t~malloc4.base, f_#t~malloc4.offset;call f_#t~malloc5.base, f_#t~malloc5.offset := #Ultimate.allocOnStack(4);f_~c~0.base, f_~c~0.offset := f_#t~malloc5.base, f_#t~malloc5.offset;call write~int(f_~x, f_~x_ref~0.base, f_~x_ref~0.offset, 4);call write~int(f_~y, f_~y_ref~0.base, f_~y_ref~0.offset, 4);call write~int(1, f_~flag~0.base, f_~flag~0.offset, 4);call write~int(0, f_~c~0.base, f_~c~0.offset, 4); 11#L557-3true [2019-10-22 08:59:29,646 INFO L793 eck$LassoCheckResult]: Loop: 11#L557-3true call f_#t~mem10 := read~int(f_~flag~0.base, f_~flag~0.offset, 4); 7#L557-1true assume !!(0 != f_#t~mem10);havoc f_#t~mem10;call f_#t~mem6 := read~int(f_~x_ref~0.base, f_~x_ref~0.offset, 4);f_#t~post7 := f_#t~mem6;call write~int(1 + f_#t~post7, f_~x_ref~0.base, f_~x_ref~0.offset, 4);call f_#t~mem8 := read~int(f_~y_ref~0.base, f_~y_ref~0.offset, 4);call write~int((if f_#t~post7 < f_#t~mem8 then 1 else 0), f_~flag~0.base, f_~flag~0.offset, 4);havoc f_#t~mem6;havoc f_#t~mem8;havoc f_#t~post7;call f_#t~mem9 := read~int(f_~c~0.base, f_~c~0.offset, 4);call write~int(1 + f_#t~mem9, f_~c~0.base, f_~c~0.offset, 4);havoc f_#t~mem9; 11#L557-3true [2019-10-22 08:59:29,651 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 08:59:29,651 INFO L82 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2019-10-22 08:59:29,659 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-22 08:59:29,659 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1572914070] [2019-10-22 08:59:29,659 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 08:59:29,659 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 08:59:29,659 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 08:59:29,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-22 08:59:29,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-22 08:59:29,866 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-10-22 08:59:29,867 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 08:59:29,867 INFO L82 PathProgramCache]: Analyzing trace with hash 1190, now seen corresponding path program 1 times [2019-10-22 08:59:29,868 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-22 08:59:29,868 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1764210643] [2019-10-22 08:59:29,868 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 08:59:29,868 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 08:59:29,868 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 08:59:29,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-22 08:59:29,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-22 08:59:29,905 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-10-22 08:59:29,909 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 08:59:29,910 INFO L82 PathProgramCache]: Analyzing trace with hash 925672, now seen corresponding path program 1 times [2019-10-22 08:59:29,911 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-22 08:59:29,911 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [286545817] [2019-10-22 08:59:29,912 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 08:59:29,912 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 08:59:29,912 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 08:59:29,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-22 08:59:29,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-22 08:59:29,995 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-10-22 08:59:30,126 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-10-22 08:59:30,344 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-10-22 08:59:30,848 WARN L191 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 105 [2019-10-22 08:59:31,091 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2019-10-22 08:59:31,105 INFO L210 LassoAnalysis]: Preferences: [2019-10-22 08:59:31,106 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-10-22 08:59:31,106 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-10-22 08:59:31,106 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-10-22 08:59:31,106 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-10-22 08:59:31,107 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-10-22 08:59:31,107 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-10-22 08:59:31,107 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-10-22 08:59:31,107 INFO L131 ssoRankerPreferences]: Filename of dumped script: flag-alloca.i_Iteration1_Lasso [2019-10-22 08:59:31,107 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-10-22 08:59:31,108 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-10-22 08:59:31,138 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:59:31,144 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:59:31,146 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:59:31,148 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:59:31,151 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:59:31,155 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:59:31,158 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:59:31,161 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:59:31,163 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:59:31,167 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:59:31,169 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:59:31,171 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:59:31,174 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:59:31,177 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:59:31,752 WARN L191 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 95 [2019-10-22 08:59:32,209 WARN L191 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 82 [2019-10-22 08:59:32,209 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:59:32,211 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:59:33,206 WARN L191 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 55 [2019-10-22 08:59:33,430 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 33 [2019-10-22 08:59:33,537 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-10-22 08:59:33,541 INFO L489 LassoAnalysis]: Using template 'affine'. [2019-10-22 08:59:33,543 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:33,545 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:33,545 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:59:33,546 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:33,546 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:33,546 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:59:33,548 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:59:33,548 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:59:33,551 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:33,551 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 [2019-10-22 08:59:33,552 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:33,552 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:59:33,552 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:33,552 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:33,552 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:59:33,553 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:59:33,553 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:59:33,554 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:33,554 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:33,555 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:33,555 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:59:33,555 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:33,556 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:33,556 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:59:33,556 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:59:33,556 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:59:33,557 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:33,557 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 [2019-10-22 08:59:33,558 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:33,558 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:59:33,558 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:33,558 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:33,558 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:59:33,559 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:59:33,559 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:59:33,560 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:33,560 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:33,561 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:33,561 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:33,561 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:33,561 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:59:33,563 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:59:33,563 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 08:59:33,566 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:33,567 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:33,567 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:33,567 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:33,568 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:33,568 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:59:33,569 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:59:33,569 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 08:59:33,573 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:33,574 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 [2019-10-22 08:59:33,575 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:33,575 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:33,575 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:33,575 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:59:33,576 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:59:33,576 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 08:59:33,579 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:33,580 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:33,580 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:33,580 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:59:33,581 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:33,581 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:33,581 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:59:33,581 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:59:33,581 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:59:33,582 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:33,583 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:33,583 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:33,583 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:33,583 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:33,583 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:59:33,585 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:59:33,585 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 08:59:33,587 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:33,588 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 [2019-10-22 08:59:33,588 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:33,589 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:59:33,589 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:33,589 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:33,589 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:59:33,589 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:59:33,589 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:59:33,590 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:33,591 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:33,591 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:33,592 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:59:33,592 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:33,592 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:33,592 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:59:33,592 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:59:33,593 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:59:33,593 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:33,594 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 [2019-10-22 08:59:33,594 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:33,594 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:33,594 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:33,594 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:59:33,596 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:59:33,596 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 08:59:33,598 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:33,598 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:33,599 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:33,599 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:59:33,599 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:33,599 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:33,599 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:59:33,600 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:59:33,600 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:59:33,601 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:33,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:33,602 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:33,602 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:33,603 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:33,603 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:59:33,604 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:59:33,604 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 08:59:33,614 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:33,614 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:33,615 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:33,615 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:33,615 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:33,615 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:59:33,616 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:59:33,617 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 08:59:33,619 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:33,619 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:33,620 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:33,620 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:33,620 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:33,620 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:59:33,621 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:59:33,621 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 08:59:33,630 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:33,631 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 [2019-10-22 08:59:33,631 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:33,631 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:33,631 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:33,632 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:59:33,633 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:59:33,633 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 08:59:33,641 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:33,641 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:33,642 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:33,642 INFO L202 nArgumentSynthesizer]: 16 stem disjuncts [2019-10-22 08:59:33,642 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:33,643 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:59:33,653 INFO L400 nArgumentSynthesizer]: We have 36 Motzkin's Theorem applications. [2019-10-22 08:59:33,653 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 08:59:33,735 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:33,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:33,736 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:33,736 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:33,736 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-10-22 08:59:33,736 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:59:33,759 INFO L400 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2019-10-22 08:59:33,759 INFO L401 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2019-10-22 08:59:34,059 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:34,060 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 [2019-10-22 08:59:34,060 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:34,061 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:34,061 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:34,061 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:59:34,064 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:59:34,064 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 08:59:34,081 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:34,081 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:34,081 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:34,082 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:34,082 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:34,082 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:59:34,083 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:59:34,083 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 08:59:34,086 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:34,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:34,087 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:34,087 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:59:34,087 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:34,088 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:34,088 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:59:34,088 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:59:34,088 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:59:34,088 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:34,089 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 [2019-10-22 08:59:34,089 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:34,089 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:34,089 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:34,089 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:59:34,090 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:59:34,090 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 08:59:34,092 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:34,092 INFO L489 LassoAnalysis]: Using template '2-nested'. [2019-10-22 08:59:34,093 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:34,093 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:34,093 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:59:34,093 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:34,093 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:34,093 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:59:34,094 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:59:34,094 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:59:34,095 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:34,095 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:34,095 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:34,096 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:59:34,096 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:34,096 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:34,096 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:59:34,096 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:59:34,096 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:59:34,097 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:34,097 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:34,097 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:34,098 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:59:34,098 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:34,098 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:34,098 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:59:34,098 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:59:34,099 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:59:34,099 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:34,100 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 [2019-10-22 08:59:34,100 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:34,100 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:59:34,100 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:34,100 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:34,100 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:59:34,101 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:59:34,101 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:59:34,101 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:34,102 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 [2019-10-22 08:59:34,102 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:34,103 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:34,103 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:34,103 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:59:34,104 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 08:59:34,104 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:59:34,105 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:34,105 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:34,105 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:34,106 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:34,106 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:34,106 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:59:34,107 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 08:59:34,107 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:59:34,109 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:34,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:34,110 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:34,110 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:34,110 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:34,113 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:59:34,114 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 08:59:34,114 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:59:34,115 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:34,116 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:34,116 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:34,116 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:59:34,117 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:34,117 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:34,117 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:59:34,117 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:59:34,117 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:59:34,117 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:34,118 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:34,118 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:34,119 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:34,119 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:34,119 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:59:34,120 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 08:59:34,120 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:59:34,121 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:34,121 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 [2019-10-22 08:59:34,122 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:34,122 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:59:34,122 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:34,122 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:34,122 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:59:34,123 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:59:34,123 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:59:34,123 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:34,124 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:34,124 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:34,124 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:59:34,124 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:34,124 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:34,125 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:59:34,125 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:59:34,125 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:59:34,125 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:34,126 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:34,126 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:34,126 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:34,127 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:34,127 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:59:34,127 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 08:59:34,128 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:59:34,129 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:34,129 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 [2019-10-22 08:59:34,130 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:34,130 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:59:34,130 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:34,130 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:34,130 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:59:34,130 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:59:34,131 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:59:34,131 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:34,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:34,132 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:34,132 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:34,132 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:34,132 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:59:34,133 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 08:59:34,133 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:59:34,138 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:34,139 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:34,139 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:34,139 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:34,139 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:34,139 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:59:34,140 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 08:59:34,140 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:59:34,141 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:34,142 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 [2019-10-22 08:59:34,142 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:34,142 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:34,143 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:34,143 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:59:34,144 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 08:59:34,144 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:59:34,149 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:34,149 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 [2019-10-22 08:59:34,149 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:34,150 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:34,150 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:34,150 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:59:34,151 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 08:59:34,151 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:59:34,156 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:34,156 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 [2019-10-22 08:59:34,156 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:34,157 INFO L202 nArgumentSynthesizer]: 16 stem disjuncts [2019-10-22 08:59:34,157 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:34,157 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:59:34,165 INFO L400 nArgumentSynthesizer]: We have 54 Motzkin's Theorem applications. [2019-10-22 08:59:34,165 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:59:34,222 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:34,222 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:34,223 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:34,223 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:34,223 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-10-22 08:59:34,223 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:59:34,249 INFO L400 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2019-10-22 08:59:34,249 INFO L401 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2019-10-22 08:59:34,690 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:34,691 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:34,692 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:34,692 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:34,692 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:34,692 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:59:34,696 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 08:59:34,696 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:59:34,718 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:34,719 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 [2019-10-22 08:59:34,719 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:34,719 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:34,719 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:34,719 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:59:34,720 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 08:59:34,720 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:59:34,725 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:34,725 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 [2019-10-22 08:59:34,726 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:34,726 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:59:34,726 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:34,726 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:34,726 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:59:34,727 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:59:34,727 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:59:34,727 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:34,728 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 [2019-10-22 08:59:34,728 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:34,728 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:34,728 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:34,728 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:59:34,729 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 08:59:34,729 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:59:34,731 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:34,731 INFO L489 LassoAnalysis]: Using template '3-nested'. [2019-10-22 08:59:34,732 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 [2019-10-22 08:59:34,732 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:34,732 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:59:34,732 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:34,732 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:34,732 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:59:34,733 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:59:34,733 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:59:34,733 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:34,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:34,734 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:34,734 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:59:34,735 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:34,735 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:34,735 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:59:34,735 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:59:34,735 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:59:34,736 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:34,736 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 [2019-10-22 08:59:34,736 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:34,737 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:59:34,737 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:34,737 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:34,737 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:59:34,737 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:59:34,737 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:59:34,738 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:34,738 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:34,739 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:34,739 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:59:34,739 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:34,739 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:34,739 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:59:34,740 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:59:34,740 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:59:34,740 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:34,741 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:34,741 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:34,741 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:34,741 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:34,741 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:59:34,742 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:59:34,742 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:59:34,744 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:34,745 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:34,745 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:34,745 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:34,745 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:34,745 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:59:34,746 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:59:34,746 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:59:34,749 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:34,749 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 [2019-10-22 08:59:34,750 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:34,750 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:34,750 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:34,750 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:59:34,751 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:59:34,751 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:59:34,753 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:34,753 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 [2019-10-22 08:59:34,754 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:34,754 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:59:34,754 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:34,754 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:34,754 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:59:34,754 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:59:34,755 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:59:34,755 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:34,755 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 [2019-10-22 08:59:34,756 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:34,756 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:34,756 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:34,756 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:59:34,757 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:59:34,757 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:59:34,759 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:34,759 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 [2019-10-22 08:59:34,760 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:34,760 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:59:34,760 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:34,760 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:34,760 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:59:34,760 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:59:34,760 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:59:34,761 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:34,761 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 [2019-10-22 08:59:34,762 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:34,762 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:59:34,762 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:34,762 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:34,762 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:59:34,763 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:59:34,763 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:59:34,763 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:34,764 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 [2019-10-22 08:59:34,764 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:34,764 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:34,764 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:34,764 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:59:34,765 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:59:34,765 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:59:34,767 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:34,768 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 [2019-10-22 08:59:34,768 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:34,768 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:59:34,768 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:34,768 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:34,768 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:59:34,769 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:59:34,769 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:59:34,769 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:34,770 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:34,770 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:34,770 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:34,771 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:34,771 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:59:34,772 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:59:34,772 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:59:34,777 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:34,778 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 [2019-10-22 08:59:34,778 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:34,779 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:34,779 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:34,779 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:59:34,780 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:59:34,780 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:59:34,781 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:34,782 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 [2019-10-22 08:59:34,782 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:34,783 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:34,783 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:34,783 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:59:34,784 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:59:34,784 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:59:34,789 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:34,790 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 [2019-10-22 08:59:34,790 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:34,791 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:34,791 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:34,791 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:59:34,792 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:59:34,792 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:59:34,798 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:34,799 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:34,799 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:34,799 INFO L202 nArgumentSynthesizer]: 16 stem disjuncts [2019-10-22 08:59:34,799 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:34,800 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:59:34,809 INFO L400 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2019-10-22 08:59:34,810 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:59:34,882 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:34,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:34,883 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:34,883 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:34,883 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-10-22 08:59:34,883 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:59:34,912 INFO L400 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2019-10-22 08:59:34,912 INFO L401 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2019-10-22 08:59:35,411 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:35,411 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:35,412 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:35,413 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:35,413 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:35,413 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:59:35,418 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:59:35,418 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:59:35,570 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:35,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:35,571 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:35,572 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:35,572 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:35,572 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:59:35,573 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:59:35,573 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:59:35,578 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:35,579 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:35,579 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:35,579 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:59:35,579 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:35,579 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:35,579 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:59:35,580 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:59:35,580 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:59:35,580 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:35,580 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:35,581 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:35,581 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:35,581 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:35,581 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:59:35,582 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:59:35,582 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:59:35,584 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:35,584 INFO L489 LassoAnalysis]: Using template '4-nested'. [2019-10-22 08:59:35,585 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 [2019-10-22 08:59:35,585 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:35,585 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:59:35,585 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:35,585 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:35,585 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:59:35,586 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:59:35,586 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:59:35,587 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:35,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:35,587 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:35,587 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:59:35,587 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:35,588 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:35,588 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:59:35,588 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:59:35,588 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:59:35,589 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:35,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:35,589 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:35,589 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:59:35,590 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:35,590 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:35,590 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:59:35,590 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:59:35,590 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:59:35,591 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:35,591 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:35,592 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:35,592 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:59:35,592 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:35,592 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:35,592 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:59:35,593 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:59:35,593 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:59:35,593 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:35,594 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 [2019-10-22 08:59:35,594 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:35,594 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:35,594 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:35,594 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:59:35,595 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 08:59:35,596 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 08:59:35,597 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:35,598 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:35,598 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:35,598 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:35,598 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:35,599 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:59:35,599 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 08:59:35,599 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 08:59:35,602 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:35,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:35,603 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:35,603 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:35,603 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:35,603 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:59:35,604 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 08:59:35,604 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 08:59:35,606 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:35,606 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:35,607 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:35,607 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:59:35,607 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:35,607 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:35,607 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:59:35,607 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:59:35,608 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:59:35,608 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:35,608 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:35,609 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:35,609 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:35,609 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:35,609 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:59:35,610 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 08:59:35,611 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 08:59:35,612 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:35,613 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 [2019-10-22 08:59:35,613 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:35,613 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:59:35,613 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:35,613 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:35,614 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:59:35,614 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:59:35,614 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:59:35,615 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:35,615 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 [2019-10-22 08:59:35,616 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:35,616 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:59:35,616 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:35,616 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:35,616 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:59:35,616 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:59:35,616 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:59:35,617 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:35,617 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:35,617 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:35,618 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:35,618 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:35,618 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:59:35,619 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 08:59:35,619 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 08:59:35,621 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:35,622 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:35,623 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:35,623 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:59:35,623 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:35,623 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:35,623 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:59:35,623 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:59:35,624 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:59:35,624 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:35,624 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 [2019-10-22 08:59:35,625 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:35,625 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:35,625 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:35,625 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:59:35,628 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 08:59:35,628 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 08:59:35,635 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:35,636 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:35,636 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:35,636 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:35,636 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:35,636 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:59:35,637 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 08:59:35,637 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 08:59:35,639 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:35,640 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:35,641 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:35,641 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:35,641 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:35,641 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:59:35,642 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 08:59:35,642 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 08:59:35,650 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:35,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:35,659 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:35,659 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:35,659 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:35,659 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:59:35,660 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 08:59:35,661 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 08:59:35,668 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:35,676 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 [2019-10-22 08:59:35,677 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:35,677 INFO L202 nArgumentSynthesizer]: 16 stem disjuncts [2019-10-22 08:59:35,677 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:35,677 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:59:35,692 INFO L400 nArgumentSynthesizer]: We have 90 Motzkin's Theorem applications. [2019-10-22 08:59:35,693 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 08:59:35,773 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:35,776 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 [2019-10-22 08:59:35,776 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:35,777 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:35,777 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-10-22 08:59:35,777 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:59:35,809 INFO L400 nArgumentSynthesizer]: We have 120 Motzkin's Theorem applications. [2019-10-22 08:59:35,809 INFO L401 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2019-10-22 08:59:37,265 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:37,266 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:37,273 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:37,273 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:37,274 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:37,274 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:59:37,280 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 08:59:37,280 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 08:59:37,308 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:37,309 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:37,309 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:37,309 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:37,309 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:37,310 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:59:37,311 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 08:59:37,311 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 08:59:37,317 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:37,317 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:37,317 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:37,318 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:59:37,318 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:37,318 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:37,318 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:59:37,318 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:59:37,318 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:59:37,319 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:37,319 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:37,319 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:59:37,319 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:37,320 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:37,320 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:59:37,321 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 08:59:37,321 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 08:59:37,323 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:37,324 INFO L489 LassoAnalysis]: Using template '2-phase'. [2019-10-22 08:59:37,324 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 [2019-10-22 08:59:37,325 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:59:37,325 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:59:37,325 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:59:37,325 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:37,325 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:37,326 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:59:37,326 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:59:37,326 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:59:37,327 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:37,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:37,328 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:59:37,328 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:59:37,328 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:59:37,328 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:37,328 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:37,328 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:59:37,329 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:59:37,329 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:59:37,329 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:37,330 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 [2019-10-22 08:59:37,330 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:59:37,331 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:59:37,331 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:59:37,331 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:37,331 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:37,331 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:59:37,331 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:59:37,331 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:59:37,332 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:37,332 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 [2019-10-22 08:59:37,332 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:59:37,333 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:59:37,333 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:59:37,333 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:37,333 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:37,333 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:59:37,333 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:59:37,333 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:59:37,334 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:37,334 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:37,335 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:59:37,335 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:59:37,335 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:37,335 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:37,335 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:59:37,336 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 08:59:37,336 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:59:37,339 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:37,340 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:37,341 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:59:37,341 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:59:37,341 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:37,341 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:37,342 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:59:37,342 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 08:59:37,342 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:59:37,345 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:37,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:37,346 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:59:37,346 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:59:37,346 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:37,346 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:37,346 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:59:37,347 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 08:59:37,347 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:59:37,349 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:37,350 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 [2019-10-22 08:59:37,350 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:59:37,350 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:59:37,350 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:59:37,350 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:37,350 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:37,351 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:59:37,351 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:59:37,351 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:59:37,352 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:37,352 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:37,352 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:59:37,352 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:59:37,352 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:37,353 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:37,353 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:59:37,353 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 08:59:37,353 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:59:37,356 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:37,356 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 [2019-10-22 08:59:37,357 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:59:37,357 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:59:37,357 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:59:37,357 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:37,357 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:37,357 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:59:37,358 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:59:37,358 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:59:37,358 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:37,359 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:37,360 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:59:37,360 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:59:37,360 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:59:37,360 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:37,360 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:37,360 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:59:37,361 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:59:37,361 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:59:37,362 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:37,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:37,364 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:59:37,364 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:59:37,364 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:37,364 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:37,364 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:59:37,365 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 08:59:37,365 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:59:37,367 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:37,368 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:37,368 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:59:37,368 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:59:37,368 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:59:37,368 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:37,368 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:37,368 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:59:37,369 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:59:37,369 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:59:37,370 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:37,370 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:37,370 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:59:37,370 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:59:37,371 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:37,371 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:37,371 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:59:37,372 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 08:59:37,372 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:59:37,377 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:37,377 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 [2019-10-22 08:59:37,377 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:59:37,378 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:59:37,378 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:37,378 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:37,378 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:59:37,379 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 08:59:37,379 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:59:37,381 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:37,381 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:37,382 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:59:37,382 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:59:37,382 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:37,382 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:37,382 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:59:37,383 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 08:59:37,383 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:59:37,388 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:37,388 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 [2019-10-22 08:59:37,389 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:59:37,389 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:59:37,389 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:37,390 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:37,390 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:59:37,391 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 08:59:37,391 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:59:37,395 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:37,395 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:59:37,396 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:59:37,397 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:59:37,397 INFO L202 nArgumentSynthesizer]: 16 stem disjuncts [2019-10-22 08:59:37,397 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:59:37,397 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:59:37,404 INFO L400 nArgumentSynthesizer]: We have 54 Motzkin's Theorem applications. [2019-10-22 08:59:37,404 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:59:37,452 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:59:37,453 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 [2019-10-22 08:59:37,453 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:59:37,453 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:59:37,454 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:59:37,454 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-10-22 08:59:37,454 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:59:37,476 INFO L400 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2019-10-22 08:59:37,476 INFO L401 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2019-10-22 08:59:39,625 INFO L419 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2019-10-22 08:59:40,674 INFO L443 ModelExtractionUtils]: Simplification made 12 calls to the SMT solver. [2019-10-22 08:59:40,674 INFO L444 ModelExtractionUtils]: 128 out of 156 variables were initially zero. Simplification set additionally 13 variables to zero. [2019-10-22 08:59:40,676 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2019-10-22 08:59:40,683 INFO L438 nArgumentSynthesizer]: Removed 10 redundant supporting invariants from a total of 12. [2019-10-22 08:59:40,685 INFO L510 LassoAnalysis]: Proved termination. [2019-10-22 08:59:40,686 INFO L512 LassoAnalysis]: Termination argument consisting of: Ranking function 2-phase ranking function: f0 = -2*v_rep(select (select #memory_int ULTIMATE.start_f_~c~0.base) ULTIMATE.start_f_~c~0.offset)_1 + 3*ULTIMATE.start_main_#t~nondet13 - 3*ULTIMATE.start_f_#in~x f1 = 1*v_rep(select (select #memory_int ULTIMATE.start_f_~flag~0.base) ULTIMATE.start_f_~flag~0.offset)_1 Supporting invariants [1*v_rep(select (select #memory_int ULTIMATE.start_f_~flag~0.base) ULTIMATE.start_f_~flag~0.offset)_1 >= 0, 3*ULTIMATE.start_main_#t~nondet13 - 3*v_rep(select (select #memory_int ULTIMATE.start_f_~y_ref~0.base) ULTIMATE.start_f_~y_ref~0.offset)_1 - 3*ULTIMATE.start_f_#in~x + 3*v_rep(select (select #memory_int ULTIMATE.start_f_~x_ref~0.base) ULTIMATE.start_f_~x_ref~0.offset)_1 - 2*v_rep(select (select #memory_int ULTIMATE.start_f_~c~0.base) ULTIMATE.start_f_~c~0.offset)_1 >= 0] [2019-10-22 08:59:40,997 INFO L297 tatePredicateManager]: 37 out of 44 supporting invariants were superfluous and have been removed [2019-10-22 08:59:41,021 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-22 08:59:41,024 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-22 08:59:41,026 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-22 08:59:41,026 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-22 08:59:41,079 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 08:59:41,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 08:59:41,111 INFO L256 TraceCheckSpWp]: Trace formula consists of 74 conjuncts, 20 conjunts are in the unsatisfiable core [2019-10-22 08:59:41,112 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-22 08:59:41,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 08:59:41,131 INFO L256 TraceCheckSpWp]: Trace formula consists of 35 conjuncts, 15 conjunts are in the unsatisfiable core [2019-10-22 08:59:41,131 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-22 08:59:41,247 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-22 08:59:41,265 INFO L152 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2019-10-22 08:59:41,266 INFO L72 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 9 states. Second operand 3 states. [2019-10-22 08:59:41,440 INFO L76 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 9 states.. Second operand 3 states. Result 17 states and 19 transitions. Complement of second has 8 states. [2019-10-22 08:59:41,444 INFO L142 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 5 states 1 stem states 2 non-accepting loop states 1 accepting loop states [2019-10-22 08:59:41,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2019-10-22 08:59:41,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 10 transitions. [2019-10-22 08:59:41,448 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 10 transitions. Stem has 2 letters. Loop has 2 letters. [2019-10-22 08:59:41,448 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2019-10-22 08:59:41,448 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 10 transitions. Stem has 4 letters. Loop has 2 letters. [2019-10-22 08:59:41,448 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2019-10-22 08:59:41,448 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 10 transitions. Stem has 2 letters. Loop has 4 letters. [2019-10-22 08:59:41,449 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2019-10-22 08:59:41,449 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 17 states and 19 transitions. [2019-10-22 08:59:41,453 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2019-10-22 08:59:41,456 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 17 states to 0 states and 0 transitions. [2019-10-22 08:59:41,457 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2019-10-22 08:59:41,457 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2019-10-22 08:59:41,458 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2019-10-22 08:59:41,458 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2019-10-22 08:59:41,458 INFO L688 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-22 08:59:41,458 INFO L711 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-22 08:59:41,458 INFO L591 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-22 08:59:41,458 INFO L424 BuchiCegarLoop]: ======== Iteration 2============ [2019-10-22 08:59:41,459 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions. [2019-10-22 08:59:41,459 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2019-10-22 08:59:41,459 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2019-10-22 08:59:41,465 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 22.10 08:59:41 BoogieIcfgContainer [2019-10-22 08:59:41,469 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2019-10-22 08:59:41,470 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-10-22 08:59:41,470 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-10-22 08:59:41,470 INFO L275 PluginConnector]: Witness Printer initialized [2019-10-22 08:59:41,470 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 08:59:29" (3/4) ... [2019-10-22 08:59:41,474 INFO L140 WitnessPrinter]: No result that supports witness generation found [2019-10-22 08:59:41,474 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-10-22 08:59:41,478 INFO L168 Benchmark]: Toolchain (without parser) took 12798.50 ms. Allocated memory was 1.0 GB in the beginning and 1.8 GB in the end (delta: 801.1 MB). Free memory was 937.8 MB in the beginning and 1.6 GB in the end (delta: -695.3 MB). Peak memory consumption was 105.8 MB. Max. memory is 11.5 GB. [2019-10-22 08:59:41,479 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 962.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 08:59:41,480 INFO L168 Benchmark]: CACSL2BoogieTranslator took 425.25 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 937.8 MB in the beginning and 1.1 GB in the end (delta: -177.6 MB). Peak memory consumption was 18.0 MB. Max. memory is 11.5 GB. [2019-10-22 08:59:41,481 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.56 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-10-22 08:59:41,481 INFO L168 Benchmark]: Boogie Preprocessor took 21.82 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. [2019-10-22 08:59:41,482 INFO L168 Benchmark]: RCFGBuilder took 376.72 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: 23.5 MB). Peak memory consumption was 23.5 MB. Max. memory is 11.5 GB. [2019-10-22 08:59:41,483 INFO L168 Benchmark]: BuchiAutomizer took 11926.67 ms. Allocated memory was 1.2 GB in the beginning and 1.8 GB in the end (delta: 667.9 MB). Free memory was 1.1 GB in the beginning and 1.6 GB in the end (delta: -548.1 MB). Peak memory consumption was 119.8 MB. Max. memory is 11.5 GB. [2019-10-22 08:59:41,484 INFO L168 Benchmark]: Witness Printer took 4.27 ms. Allocated memory is still 1.8 GB. Free memory is still 1.6 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 08:59:41,486 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 962.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 425.25 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 937.8 MB in the beginning and 1.1 GB in the end (delta: -177.6 MB). Peak memory consumption was 18.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 37.56 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 21.82 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 376.72 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: 23.5 MB). Peak memory consumption was 23.5 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 11926.67 ms. Allocated memory was 1.2 GB in the beginning and 1.8 GB in the end (delta: 667.9 MB). Free memory was 1.1 GB in the beginning and 1.6 GB in the end (delta: -548.1 MB). Peak memory consumption was 119.8 MB. Max. memory is 11.5 GB. * Witness Printer took 4.27 ms. Allocated memory is still 1.8 GB. Free memory is still 1.6 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 1 terminating modules (0 trivial, 1 deterministic, 0 nondeterministic). One deterministic module has 2-phase ranking function (if -2 * unknown-#memory_int-unknown[c][c] + 3 * aux-__VERIFIER_nondet_int()-aux + -3 * \old(x) > 0 then 1 else 0), (if -2 * unknown-#memory_int-unknown[c][c] + 3 * aux-__VERIFIER_nondet_int()-aux + -3 * \old(x) > 0 then -2 * unknown-#memory_int-unknown[c][c] + 3 * aux-__VERIFIER_nondet_int()-aux + -3 * \old(x) else unknown-#memory_int-unknown[flag][flag]) and consists of 5 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 11.8s and 2 iterations. TraceHistogramMax:1. Analysis of lassos took 11.3s. Construction of modules took 0.0s. Büchi inclusion checks took 0.3s. Highest rank in rank-based complementation 3. Minimization of det autom 1. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had 0 states and ocurred in iteration 1. Nontrivial modules had stage [1, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 2 SDtfs, 1 SDslu, 0 SDs, 0 SdLazy, 10 SolverSat, 5 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso1 LassoPreprocessingBenchmarks: Lassos: inital743 mio100 ax102 hnf99 lsp127 ukn35 mio100 lsp32 div100 bol100 ite100 ukn100 eq193 hnf89 smp80 dnf556 smp90 tf100 neg91 sie127 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 1489ms VariablesStem: 10 VariablesLoop: 8 DisjunctsStem: 1 DisjunctsLoop: 4 SupportingInvariants: 20 MotzkinApplications: 120 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s - TerminationAnalysisResult: Termination proven Buchi Automizer proved that your program is terminating RESULT: Ultimate proved your program to be correct! Received shutdown request...