./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/termination-memory-alloca/ex3a-alloca_true-termination_true-no-overflow.c.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_5b59d139-0665-4100-9b20-007eb75755d7/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5b59d139-0665-4100-9b20-007eb75755d7/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5b59d139-0665-4100-9b20-007eb75755d7/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5b59d139-0665-4100-9b20-007eb75755d7/bin-2019/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/termination-memory-alloca/ex3a-alloca_true-termination_true-no-overflow.c.i -s /tmp/vcloud-vcloud-master/worker/working_dir_5b59d139-0665-4100-9b20-007eb75755d7/bin-2019/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5b59d139-0665-4100-9b20-007eb75755d7/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d20e562bea600891a128695ee528628011020e62 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Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-09 10:34:44,111 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 10:34:44,112 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 10:34:44,118 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 10:34:44,119 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 10:34:44,119 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 10:34:44,120 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 10:34:44,120 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 10:34:44,121 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 10:34:44,121 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 10:34:44,122 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 10:34:44,122 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 10:34:44,122 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 10:34:44,123 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 10:34:44,123 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 10:34:44,124 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 10:34:44,124 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 10:34:44,125 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 10:34:44,126 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 10:34:44,126 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 10:34:44,127 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 10:34:44,128 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 10:34:44,129 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 10:34:44,129 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 10:34:44,129 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 10:34:44,129 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 10:34:44,130 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 10:34:44,130 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 10:34:44,130 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 10:34:44,131 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 10:34:44,131 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 10:34:44,131 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 10:34:44,131 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 10:34:44,132 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 10:34:44,132 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 10:34:44,132 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 10:34:44,133 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5b59d139-0665-4100-9b20-007eb75755d7/bin-2019/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf [2018-12-09 10:34:44,140 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 10:34:44,140 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 10:34:44,141 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 10:34:44,141 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 10:34:44,141 INFO L133 SettingsManager]: * Use SBE=true [2018-12-09 10:34:44,141 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-12-09 10:34:44,141 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-12-09 10:34:44,141 INFO L133 SettingsManager]: * Use old map elimination=false [2018-12-09 10:34:44,142 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-12-09 10:34:44,142 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-12-09 10:34:44,142 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-12-09 10:34:44,142 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 10:34:44,142 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-12-09 10:34:44,142 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 10:34:44,142 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 10:34:44,142 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-12-09 10:34:44,142 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-12-09 10:34:44,142 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-12-09 10:34:44,142 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 10:34:44,142 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-12-09 10:34:44,143 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 10:34:44,143 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-12-09 10:34:44,143 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 10:34:44,143 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-09 10:34:44,143 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-12-09 10:34:44,143 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 10:34:44,143 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-09 10:34:44,143 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-12-09 10:34:44,144 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-12-09 10:34:44,144 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_5b59d139-0665-4100-9b20-007eb75755d7/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d20e562bea600891a128695ee528628011020e62 [2018-12-09 10:34:44,160 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 10:34:44,167 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 10:34:44,169 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 10:34:44,170 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 10:34:44,170 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 10:34:44,171 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5b59d139-0665-4100-9b20-007eb75755d7/bin-2019/uautomizer/../../sv-benchmarks/c/termination-memory-alloca/ex3a-alloca_true-termination_true-no-overflow.c.i [2018-12-09 10:34:44,205 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5b59d139-0665-4100-9b20-007eb75755d7/bin-2019/uautomizer/data/7de1cfce7/87ef60b34d2444d2a8c9cf0018c05eba/FLAGa8d2e8931 [2018-12-09 10:34:44,638 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 10:34:44,639 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5b59d139-0665-4100-9b20-007eb75755d7/sv-benchmarks/c/termination-memory-alloca/ex3a-alloca_true-termination_true-no-overflow.c.i [2018-12-09 10:34:44,647 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5b59d139-0665-4100-9b20-007eb75755d7/bin-2019/uautomizer/data/7de1cfce7/87ef60b34d2444d2a8c9cf0018c05eba/FLAGa8d2e8931 [2018-12-09 10:34:44,656 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5b59d139-0665-4100-9b20-007eb75755d7/bin-2019/uautomizer/data/7de1cfce7/87ef60b34d2444d2a8c9cf0018c05eba [2018-12-09 10:34:44,658 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 10:34:44,659 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 10:34:44,659 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 10:34:44,659 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 10:34:44,661 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 10:34:44,662 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 10:34:44" (1/1) ... [2018-12-09 10:34:44,663 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2eda5476 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:34:44, skipping insertion in model container [2018-12-09 10:34:44,663 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 10:34:44" (1/1) ... [2018-12-09 10:34:44,667 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 10:34:44,685 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 10:34:44,829 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 10:34:44,836 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 10:34:44,896 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 10:34:44,919 INFO L195 MainTranslator]: Completed translation [2018-12-09 10:34:44,919 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:34:44 WrapperNode [2018-12-09 10:34:44,919 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 10:34:44,920 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 10:34:44,920 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 10:34:44,920 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 10:34:44,924 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:34:44" (1/1) ... [2018-12-09 10:34:44,932 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:34:44" (1/1) ... [2018-12-09 10:34:44,942 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 10:34:44,943 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 10:34:44,943 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 10:34:44,943 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 10:34:44,948 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:34:44" (1/1) ... [2018-12-09 10:34:44,948 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:34:44" (1/1) ... [2018-12-09 10:34:44,949 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:34:44" (1/1) ... [2018-12-09 10:34:44,949 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:34:44" (1/1) ... [2018-12-09 10:34:44,951 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:34:44" (1/1) ... [2018-12-09 10:34:44,954 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:34:44" (1/1) ... [2018-12-09 10:34:44,955 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:34:44" (1/1) ... [2018-12-09 10:34:44,956 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 10:34:44,957 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 10:34:44,957 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 10:34:44,957 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 10:34:44,957 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:34:44" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5b59d139-0665-4100-9b20-007eb75755d7/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 10:34:44,990 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-09 10:34:44,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-09 10:34:44,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-09 10:34:44,990 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-09 10:34:44,991 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 10:34:44,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 10:34:45,099 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-09 10:34:45,100 INFO L280 CfgBuilder]: Removed 7 assue(true) statements. [2018-12-09 10:34:45,100 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 10:34:45 BoogieIcfgContainer [2018-12-09 10:34:45,100 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-09 10:34:45,100 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2018-12-09 10:34:45,100 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2018-12-09 10:34:45,104 INFO L276 PluginConnector]: BuchiAutomizer initialized [2018-12-09 10:34:45,104 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-12-09 10:34:45,104 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 09.12 10:34:44" (1/3) ... [2018-12-09 10:34:45,105 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7c55cdce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 09.12 10:34:45, skipping insertion in model container [2018-12-09 10:34:45,105 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-12-09 10:34:45,105 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:34:44" (2/3) ... [2018-12-09 10:34:45,105 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7c55cdce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 09.12 10:34:45, skipping insertion in model container [2018-12-09 10:34:45,105 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-12-09 10:34:45,105 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 10:34:45" (3/3) ... [2018-12-09 10:34:45,106 INFO L375 chiAutomizerObserver]: Analyzing ICFG ex3a-alloca_true-termination_true-no-overflow.c.i [2018-12-09 10:34:45,136 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-09 10:34:45,136 INFO L374 BuchiCegarLoop]: Interprodecural is true [2018-12-09 10:34:45,136 INFO L375 BuchiCegarLoop]: Hoare is false [2018-12-09 10:34:45,136 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2018-12-09 10:34:45,136 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-09 10:34:45,136 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-09 10:34:45,136 INFO L379 BuchiCegarLoop]: Difference is false [2018-12-09 10:34:45,137 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-09 10:34:45,137 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2018-12-09 10:34:45,145 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 10 states. [2018-12-09 10:34:45,157 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2018-12-09 10:34:45,157 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-12-09 10:34:45,157 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-12-09 10:34:45,161 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-12-09 10:34:45,161 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-12-09 10:34:45,161 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2018-12-09 10:34:45,161 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 10 states. [2018-12-09 10:34:45,161 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2018-12-09 10:34:45,161 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-12-09 10:34:45,161 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-12-09 10:34:45,162 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-12-09 10:34:45,162 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-12-09 10:34:45,166 INFO L794 eck$LassoCheckResult]: Stem: 5#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 3#L-1true havoc main_#res;havoc main_#t~nondet11, main_#t~ret12;test_fun_#in~x := main_#t~nondet11;havoc test_fun_#res;havoc test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset, test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset, test_fun_#t~mem7, test_fun_#t~mem8, test_fun_#t~mem9, test_fun_#t~mem4, test_fun_#t~mem5, test_fun_#t~short6, test_fun_#t~mem10, test_fun_~x, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, test_fun_~c~0.base, test_fun_~c~0.offset;test_fun_~x := test_fun_#in~x;call test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset := #Ultimate.alloc(4);test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset := test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset;call test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset := #Ultimate.alloc(4);test_fun_~c~0.base, test_fun_~c~0.offset := test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset;call write~int(test_fun_~x, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(0, test_fun_~c~0.base, test_fun_~c~0.offset, 4); 4#L553-5true [2018-12-09 10:34:45,167 INFO L796 eck$LassoCheckResult]: Loop: 4#L553-5true call test_fun_#t~mem4 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short6 := test_fun_#t~mem4 > 1; 7#L553-1true assume test_fun_#t~short6;call test_fun_#t~mem5 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short6 := test_fun_#t~mem5 < 100; 10#L553-3true assume !!test_fun_#t~short6;havoc test_fun_#t~mem5;havoc test_fun_#t~mem4;havoc test_fun_#t~short6;call test_fun_#t~mem7 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem8 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem7 * test_fun_#t~mem8, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem7;havoc test_fun_#t~mem8;call test_fun_#t~mem9 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem9, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem9; 4#L553-5true [2018-12-09 10:34:45,170 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 10:34:45,170 INFO L82 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2018-12-09 10:34:45,171 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 10:34:45,171 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 10:34:45,203 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 10:34:45,203 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 10:34:45,203 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 10:34:45,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 10:34:45,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 10:34:45,247 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 10:34:45,247 INFO L82 PathProgramCache]: Analyzing trace with hash 36846, now seen corresponding path program 1 times [2018-12-09 10:34:45,247 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 10:34:45,248 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 10:34:45,248 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 10:34:45,249 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 10:34:45,249 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 10:34:45,253 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-12-09 10:34:45,253 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-12-09 10:34:45,253 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5b59d139-0665-4100-9b20-007eb75755d7/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-12-09 10:34:45,260 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 10:34:45,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 10:34:45,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 10:34:45,294 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 10:34:45,294 INFO L82 PathProgramCache]: Analyzing trace with hash 28695788, now seen corresponding path program 1 times [2018-12-09 10:34:45,294 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 10:34:45,294 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 10:34:45,295 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 10:34:45,295 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 10:34:45,295 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 10:34:45,301 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-12-09 10:34:45,302 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-12-09 10:34:45,302 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5b59d139-0665-4100-9b20-007eb75755d7/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-12-09 10:34:45,309 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 10:34:45,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 10:34:45,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 10:34:45,465 WARN L180 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 44 [2018-12-09 10:34:45,636 INFO L216 LassoAnalysis]: Preferences: [2018-12-09 10:34:45,637 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-12-09 10:34:45,637 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-12-09 10:34:45,637 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-12-09 10:34:45,637 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-12-09 10:34:45,637 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 10:34:45,637 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-12-09 10:34:45,637 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-12-09 10:34:45,637 INFO L131 ssoRankerPreferences]: Filename of dumped script: ex3a-alloca_true-termination_true-no-overflow.c.i_Iteration1_Lasso [2018-12-09 10:34:45,637 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-12-09 10:34:45,637 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-12-09 10:34:45,650 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 10:34:45,653 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 10:34:45,655 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 10:34:45,656 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 10:34:45,657 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 10:34:45,658 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 10:34:45,659 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 10:34:45,661 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 10:34:45,662 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 10:34:45,663 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 10:34:45,665 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 10:34:45,666 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 10:34:45,667 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 10:34:45,669 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 10:34:45,796 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 10:34:45,797 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 10:34:46,000 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-12-09 10:34:46,003 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-12-09 10:34:46,004 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,005 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,005 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,005 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,005 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,005 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 10:34:46,007 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 10:34:46,007 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,008 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,008 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,009 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,009 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,009 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,009 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,009 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 10:34:46,009 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 10:34:46,010 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,010 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,010 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,011 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,011 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,011 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,011 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,011 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 10:34:46,011 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 10:34:46,011 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,012 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,012 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,012 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,013 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,013 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,013 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,013 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 10:34:46,013 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 10:34:46,013 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,014 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,014 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,014 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,015 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,015 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,015 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,015 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 10:34:46,015 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 10:34:46,015 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,016 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,016 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,016 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,016 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,017 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,017 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,017 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 10:34:46,017 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 10:34:46,017 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,018 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,018 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,018 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,018 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,018 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,018 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 10:34:46,020 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 10:34:46,020 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-09 10:34:46,023 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,023 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,024 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,024 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,024 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,024 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,024 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 10:34:46,024 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 10:34:46,025 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,025 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,025 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,026 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,026 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,026 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,026 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,026 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 10:34:46,026 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 10:34:46,027 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,027 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,027 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,028 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,028 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,028 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,028 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 10:34:46,029 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 10:34:46,029 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-09 10:34:46,032 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,033 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,033 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,033 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,033 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,033 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 10:34:46,034 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 10:34:46,034 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-09 10:34:46,036 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,037 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,037 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,037 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,037 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,037 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,037 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 10:34:46,038 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 10:34:46,038 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,038 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,039 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,039 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,039 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,039 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,039 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 10:34:46,040 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 10:34:46,040 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-09 10:34:46,042 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,042 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,043 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,043 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,043 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,043 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 10:34:46,044 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 10:34:46,044 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-09 10:34:46,053 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,054 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,054 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,054 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,054 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,054 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 10:34:46,056 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 10:34:46,056 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-09 10:34:46,072 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,072 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,073 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,073 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 10:34:46,073 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,073 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 10:34:46,074 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-12-09 10:34:46,074 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-09 10:34:46,079 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,080 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,080 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,080 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,080 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,080 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 10:34:46,081 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 10:34:46,081 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-09 10:34:46,086 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,087 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,087 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,087 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,087 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,087 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 10:34:46,088 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 10:34:46,088 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-09 10:34:46,093 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,093 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,094 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,094 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,094 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,094 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 10:34:46,095 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 10:34:46,095 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-09 10:34:46,099 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,099 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,100 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,100 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,100 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,100 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 10:34:46,100 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 10:34:46,101 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-09 10:34:46,102 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,102 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,102 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,103 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 10:34:46,103 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,103 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 10:34:46,104 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-12-09 10:34:46,104 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-09 10:34:46,107 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,108 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,108 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,108 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,108 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,108 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,108 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 10:34:46,109 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 10:34:46,109 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,109 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,109 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,110 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,110 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,110 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,110 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 10:34:46,111 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 10:34:46,111 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-09 10:34:46,112 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,113 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-12-09 10:34:46,113 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,113 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,113 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,113 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,114 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,114 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:46,114 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 10:34:46,114 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,114 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,115 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,115 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,115 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,115 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,115 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,115 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:46,116 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 10:34:46,116 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,116 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,117 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,117 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,117 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,117 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,117 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,117 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:46,118 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 10:34:46,118 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,118 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,118 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,119 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,119 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,119 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,119 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,119 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:46,119 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 10:34:46,119 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,120 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,120 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,120 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,120 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,121 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,121 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,121 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:46,121 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 10:34:46,121 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,122 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,122 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,122 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,122 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,123 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,123 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,123 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:46,123 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 10:34:46,123 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,124 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,124 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,124 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,124 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,125 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,125 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:46,125 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 10:34:46,125 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:46,127 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,127 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,138 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,138 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,138 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,139 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,139 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:46,139 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 10:34:46,139 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,140 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,140 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,141 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,141 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,141 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,141 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,141 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:46,141 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 10:34:46,142 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,142 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,143 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,143 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,143 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,143 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,143 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:46,144 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 10:34:46,144 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:46,146 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,147 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,147 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,147 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,147 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,147 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:46,148 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 10:34:46,148 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:46,149 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,150 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,150 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,150 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,151 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,151 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,151 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:46,151 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 10:34:46,151 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,152 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,152 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,152 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,153 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,153 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,153 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:46,154 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 10:34:46,154 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:46,155 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,155 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,156 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,156 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,156 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,156 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:46,158 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 10:34:46,158 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:46,163 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,163 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,164 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,164 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,164 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,164 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:46,166 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 10:34:46,166 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:46,174 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,175 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,175 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,175 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 10:34:46,175 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,175 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:46,176 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:46,177 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:46,180 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,180 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,181 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,181 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,181 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,181 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:46,182 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 10:34:46,182 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:46,185 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,186 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,186 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,186 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,186 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,187 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:46,188 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 10:34:46,188 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:46,191 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,191 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,191 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,192 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,192 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,192 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:46,193 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 10:34:46,193 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:46,196 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,197 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,197 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,197 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,197 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,197 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:46,198 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 10:34:46,198 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:46,199 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,199 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,200 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,200 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 10:34:46,200 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,200 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:46,201 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:46,201 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:46,204 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,204 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,205 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,205 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,205 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,205 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,205 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:46,206 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 10:34:46,206 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,206 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,206 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,207 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,207 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,207 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,207 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:46,208 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 10:34:46,208 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:46,210 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,210 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-12-09 10:34:46,210 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,211 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,211 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,211 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,211 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,211 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,211 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:46,211 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,212 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,212 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,213 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,213 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,213 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,213 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,213 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,213 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:46,213 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,214 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,214 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,215 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,215 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,215 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,215 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,215 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,215 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:46,216 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,216 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,216 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,217 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,217 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,217 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,217 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,217 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,218 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:46,218 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,218 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,219 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,219 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,219 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,219 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,219 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,219 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,220 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:46,220 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,220 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,221 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,221 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,221 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,221 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,221 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,221 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,222 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:46,222 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,222 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,222 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,223 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,223 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,223 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,223 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,224 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:46,224 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:46,226 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,226 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,226 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,226 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,227 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,227 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,227 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,227 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:46,227 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,228 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,228 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,228 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,228 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,229 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,229 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,229 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,229 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:46,229 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,230 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,230 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,230 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,231 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,231 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,231 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,232 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:46,232 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:46,234 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,235 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,235 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,235 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,235 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,235 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,236 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:46,236 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:46,238 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,238 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,239 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,239 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,239 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,239 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,239 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,239 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:46,239 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,240 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,240 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,241 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,241 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,241 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,241 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,242 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:46,242 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:46,243 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,244 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,244 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,244 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,244 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,244 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,246 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:46,246 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:46,250 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,251 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,251 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,251 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,252 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,252 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,254 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:46,254 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:46,262 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,263 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,263 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,263 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 10:34:46,263 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,263 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,265 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-09 10:34:46,265 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:46,268 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,269 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,269 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,269 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,269 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,269 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,270 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:46,271 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:46,274 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,274 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,275 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,275 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,275 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,275 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,276 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:46,276 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:46,280 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,281 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,281 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,281 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,281 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,281 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,282 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:46,282 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:46,286 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,286 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,286 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,286 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,287 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,287 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,287 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:46,288 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:46,289 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,289 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,290 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,290 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 10:34:46,290 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,290 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,291 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-09 10:34:46,291 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:46,294 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,295 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,295 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,295 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,295 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,296 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,296 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,296 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:46,296 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,297 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,297 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,297 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,297 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,297 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,297 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,298 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:46,298 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:46,301 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,301 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-12-09 10:34:46,301 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,301 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,301 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,301 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,302 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,302 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:46,302 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 10:34:46,302 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,303 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,303 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,303 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,303 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,304 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,304 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,304 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:46,304 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 10:34:46,304 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,305 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,305 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,305 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,305 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,306 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,306 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,306 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:46,306 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 10:34:46,306 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,307 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,307 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,307 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,307 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,307 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,307 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,308 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:46,308 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 10:34:46,308 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,309 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,309 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,309 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,309 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,309 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,310 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,310 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:46,310 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 10:34:46,310 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,311 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,311 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,311 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,311 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,312 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,312 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,312 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:46,312 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 10:34:46,312 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,313 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,313 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,313 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,313 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,313 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,313 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:46,314 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 10:34:46,314 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:46,316 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,317 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,317 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,317 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,317 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,317 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,317 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:46,317 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 10:34:46,318 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,318 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,319 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,319 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,319 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,319 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,319 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,319 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:46,319 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 10:34:46,320 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,320 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,321 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,321 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,321 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,321 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,321 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:46,322 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 10:34:46,322 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:46,325 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,325 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,326 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,326 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,326 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,326 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:46,327 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 10:34:46,327 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:46,329 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,329 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,329 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,330 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,330 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,330 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,330 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:46,330 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 10:34:46,330 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,331 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,331 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,331 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,332 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,332 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,332 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:46,333 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 10:34:46,333 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:46,334 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,335 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,335 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,335 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,335 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,336 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:46,337 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 10:34:46,337 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:46,344 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,345 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,345 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,345 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,345 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,345 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:46,348 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 10:34:46,348 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:46,358 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,359 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,359 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,359 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 10:34:46,359 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,359 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:46,361 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-09 10:34:46,361 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:46,365 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,366 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,366 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,366 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,366 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,366 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:46,367 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 10:34:46,368 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:46,372 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,372 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,372 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,373 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,373 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,373 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:46,374 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 10:34:46,374 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:46,379 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,379 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,379 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,379 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,379 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,380 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:46,381 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 10:34:46,381 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:46,385 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,386 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,386 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,386 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,386 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,386 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:46,387 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 10:34:46,387 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:46,389 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,389 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,390 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,390 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 10:34:46,390 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,390 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:46,391 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-09 10:34:46,391 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:46,395 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,395 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,396 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,396 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,396 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,396 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,396 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:46,396 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 10:34:46,397 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,397 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,397 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,398 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:46,398 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,398 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,398 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:46,399 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 10:34:46,399 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:46,402 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,402 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-12-09 10:34:46,402 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,403 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,403 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:46,403 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,403 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,403 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,403 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:46,404 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 10:34:46,404 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,404 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,405 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,405 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,405 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:46,405 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,405 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,405 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,405 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:46,406 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 10:34:46,406 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,407 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,407 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,407 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,407 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:46,407 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,408 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,408 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,408 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:46,408 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 10:34:46,408 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,409 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,409 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,409 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,409 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:46,409 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,409 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,410 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,410 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:46,410 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 10:34:46,410 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,411 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,411 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,411 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,411 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:46,411 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,412 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,412 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,412 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:46,412 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 10:34:46,412 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,413 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,413 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,413 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,413 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:46,413 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,414 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,414 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,414 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:46,414 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 10:34:46,414 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,415 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,415 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,415 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,416 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:46,416 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,416 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,416 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:46,417 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 10:34:46,417 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:46,419 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,419 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,420 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,420 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:46,420 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,420 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,420 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,420 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:46,420 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 10:34:46,420 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,421 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,422 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,422 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,422 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:46,422 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,422 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,422 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,423 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:46,423 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 10:34:46,423 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,424 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,424 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,425 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,425 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:46,425 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,425 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,425 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:46,426 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 10:34:46,426 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:46,428 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,429 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,429 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,429 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:46,429 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,429 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,429 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:46,430 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 10:34:46,430 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:46,432 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,433 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,433 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,433 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:46,433 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,433 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,434 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,434 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:46,434 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 10:34:46,434 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,435 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,435 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,435 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,435 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:46,436 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,436 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,436 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:46,436 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 10:34:46,437 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:46,439 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,439 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,439 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,439 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:46,439 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,439 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,440 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:46,441 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 10:34:46,441 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:46,449 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,449 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,450 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,450 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:46,450 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,450 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,450 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:46,452 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 10:34:46,453 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:46,469 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,469 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,469 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,469 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:46,470 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 10:34:46,470 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,470 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:46,471 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:46,471 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:46,475 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,475 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,475 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,475 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:46,476 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,476 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,476 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:46,477 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 10:34:46,477 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:46,481 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,481 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,482 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,482 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:46,482 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,482 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,482 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:46,483 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 10:34:46,483 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:46,490 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,490 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,490 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,490 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:46,491 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,491 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,491 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:46,492 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 10:34:46,492 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:46,500 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,500 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,501 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,501 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:46,501 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,501 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,501 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:46,502 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 10:34:46,502 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:46,504 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,504 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,505 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,505 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:46,505 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 10:34:46,505 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,505 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:46,506 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:46,506 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:46,510 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,510 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,511 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,511 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:46,511 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,511 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,511 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,511 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:46,512 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 10:34:46,512 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,512 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,513 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,513 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,513 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:46,513 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,513 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,513 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:46,514 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 10:34:46,514 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:46,517 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,517 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-12-09 10:34:46,518 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,518 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,518 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 10:34:46,518 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,518 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,518 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,518 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,519 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:46,519 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,520 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,520 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,521 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,521 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 10:34:46,521 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,521 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,521 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,521 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,522 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:46,522 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,523 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,523 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,524 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,524 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 10:34:46,524 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,524 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,524 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,524 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,525 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:46,525 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,526 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,526 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,526 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,526 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 10:34:46,527 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,527 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,527 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,527 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,527 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:46,528 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,529 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,529 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,529 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,529 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 10:34:46,529 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,530 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,530 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,530 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,530 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:46,530 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,532 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,532 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,532 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,532 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 10:34:46,532 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,533 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,533 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,533 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,533 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:46,533 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,534 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,535 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,535 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,535 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 10:34:46,535 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,535 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,535 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,536 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:46,536 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:46,539 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,539 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,540 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,540 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 10:34:46,540 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,540 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,540 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,540 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,541 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:46,541 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,542 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,542 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,543 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,543 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 10:34:46,543 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,543 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,543 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,543 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,544 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:46,544 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,545 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,545 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,546 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,546 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 10:34:46,546 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,546 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,546 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,547 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:46,547 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:46,551 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,551 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,552 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,552 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 10:34:46,552 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,552 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,552 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,553 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:46,553 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:46,556 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,556 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,556 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,556 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 10:34:46,557 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,557 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,557 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,557 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,557 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:46,557 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,558 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,559 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,559 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,559 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 10:34:46,559 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,559 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,559 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,560 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:46,561 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:46,563 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,563 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,564 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,564 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 10:34:46,564 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,564 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,564 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,566 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:46,566 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:46,575 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,575 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,576 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,576 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 10:34:46,576 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,576 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,576 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,580 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:46,580 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:46,593 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,593 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,593 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,593 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 10:34:46,594 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 10:34:46,594 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,594 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,595 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-09 10:34:46,595 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:46,600 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,600 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,601 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,601 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 10:34:46,601 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,601 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,601 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,603 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:46,603 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:46,608 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,608 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,609 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,609 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 10:34:46,609 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,609 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,609 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,611 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:46,611 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:46,615 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,616 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,616 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,616 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 10:34:46,616 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,616 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,617 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,618 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:46,618 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:46,630 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,630 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,631 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,631 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 10:34:46,631 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,631 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,631 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,632 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:46,632 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:46,634 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,635 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,635 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,635 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 10:34:46,635 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 10:34:46,635 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,636 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,637 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-09 10:34:46,637 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:46,641 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,642 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,642 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,642 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 10:34:46,642 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,642 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,643 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,643 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,643 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:46,643 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,644 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,644 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,645 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,645 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 10:34:46,645 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,645 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,645 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,646 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:46,646 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:46,650 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,650 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-12-09 10:34:46,650 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,650 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,651 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:46,651 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,651 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,651 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,651 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:46,652 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 10:34:46,652 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,653 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,653 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,653 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,653 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:46,653 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,654 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,654 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,654 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:46,654 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 10:34:46,655 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,656 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,656 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,656 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,657 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:46,657 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,657 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,657 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,657 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:46,658 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 10:34:46,658 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,658 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,659 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,659 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,659 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:46,659 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,659 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,659 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,659 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:46,660 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 10:34:46,660 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,661 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,661 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,662 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,662 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:46,662 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,662 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,662 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,662 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:46,663 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 10:34:46,663 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,664 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,664 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,664 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,665 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:46,665 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,665 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,665 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,665 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:46,666 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 10:34:46,666 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,666 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,667 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,667 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,667 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:46,667 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,667 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,667 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:46,669 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 10:34:46,669 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:46,673 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,674 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,674 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,674 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:46,674 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,675 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,675 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,675 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:46,675 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 10:34:46,676 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,676 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,677 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,677 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,677 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:46,677 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,677 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,677 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,678 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:46,678 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 10:34:46,678 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,679 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,680 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,680 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,680 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:46,680 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,680 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,680 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:46,682 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 10:34:46,682 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:46,687 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,687 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,687 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,687 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:46,688 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,688 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,688 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:46,689 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 10:34:46,689 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:46,693 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,694 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,694 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,694 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:46,694 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,694 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,694 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,695 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:46,695 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 10:34:46,695 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,696 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,696 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,697 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,697 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:46,697 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,697 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,697 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:46,699 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 10:34:46,699 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:46,703 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,703 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,704 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,704 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:46,704 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,704 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,704 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:46,707 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 10:34:46,707 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:46,780 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,780 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,781 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,781 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:46,781 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,781 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,781 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:46,785 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 10:34:46,785 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:46,803 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,803 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,804 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,804 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:46,804 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 10:34:46,804 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,804 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:46,806 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-09 10:34:46,806 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:46,812 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,812 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,812 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,813 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:46,813 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,813 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,813 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:46,814 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 10:34:46,815 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:46,821 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,821 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,821 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,821 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:46,822 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,822 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,822 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:46,823 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 10:34:46,824 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:46,830 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,830 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,830 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,830 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:46,831 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,831 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,831 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:46,832 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 10:34:46,832 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:46,846 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,846 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,846 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,847 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:46,847 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,847 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,847 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:46,848 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 10:34:46,848 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:46,852 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,852 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,852 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,852 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:46,853 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 10:34:46,853 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,853 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:46,854 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-09 10:34:46,854 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:46,860 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,861 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,861 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,861 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:46,861 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,861 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,861 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,862 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:46,862 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 10:34:46,862 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,863 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,863 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,864 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,864 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:46,864 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,864 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,864 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:46,865 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 10:34:46,865 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:46,870 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,870 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-12-09 10:34:46,870 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,870 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,871 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:46,871 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,871 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,871 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,871 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,871 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:46,871 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,873 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,873 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,873 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,873 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:46,873 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,874 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,874 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,874 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,874 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:46,874 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,875 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,875 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,876 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,876 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:46,876 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,876 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,876 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,876 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,876 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:46,877 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,878 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,878 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,878 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,878 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:46,878 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,878 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,878 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,879 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,879 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:46,879 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,880 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,880 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,881 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,881 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:46,881 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,881 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,881 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,881 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,881 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:46,881 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,882 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,883 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,883 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,883 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:46,883 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,883 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,883 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,884 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,884 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:46,884 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,885 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,885 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,885 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,885 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:46,886 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,886 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,886 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,886 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:46,886 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:46,888 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,889 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,889 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,889 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:46,889 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,889 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,889 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,890 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,890 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:46,890 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,891 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,891 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,892 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,892 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:46,892 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,892 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,892 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,892 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,893 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:46,893 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,894 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,894 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,894 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,895 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:46,895 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,895 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,895 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,895 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:46,896 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:46,898 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,898 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,899 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,899 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:46,899 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,899 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,899 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,900 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:46,900 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:46,902 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,902 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,903 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,903 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:46,903 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,903 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,903 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,903 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,903 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:46,903 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,904 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,905 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,905 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,905 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:46,905 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,905 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,905 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,906 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:46,906 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:46,908 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,908 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,909 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,909 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:46,909 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,909 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,909 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,910 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:46,910 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:46,918 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,919 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,919 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,919 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:46,919 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,920 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,920 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,921 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:46,922 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:46,941 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,942 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,942 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,942 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:46,942 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 10:34:46,942 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,942 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,943 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-09 10:34:46,944 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:46,948 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,948 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,949 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,949 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:46,949 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,949 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,949 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,950 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:46,950 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:46,956 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,956 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,956 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,956 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:46,957 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,957 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,957 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,958 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:46,958 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:46,964 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,964 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,965 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,965 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:46,965 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,965 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,965 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,966 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:46,966 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:46,973 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,973 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,973 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,973 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:46,973 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,974 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,974 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,974 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:46,974 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:46,977 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,977 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,978 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,978 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:46,978 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 10:34:46,978 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,978 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,979 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-09 10:34:46,979 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:46,984 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,984 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,985 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,985 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:46,985 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,985 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,985 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,985 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,985 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:46,985 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,987 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,987 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,987 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,988 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:46,988 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,988 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,988 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:46,988 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:46,988 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:46,991 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,991 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-12-09 10:34:46,991 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,992 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,992 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:46,992 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,992 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,992 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,992 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 10:34:46,993 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 10:34:46,993 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,994 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,995 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,995 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,995 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:46,995 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,996 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,996 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,996 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 10:34:46,996 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 10:34:46,996 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:46,998 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:46,998 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:46,999 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:46,999 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:46,999 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:46,999 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:46,999 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:46,999 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 10:34:47,000 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 10:34:47,000 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:47,001 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:47,001 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:47,002 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:47,002 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:47,002 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:47,002 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:47,002 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:47,002 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 10:34:47,003 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 10:34:47,003 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:47,005 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:47,005 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:47,005 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:47,006 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:47,006 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:47,006 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:47,006 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:47,006 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 10:34:47,006 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 10:34:47,007 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:47,008 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:47,009 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:47,009 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:47,009 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:47,009 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:47,009 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:47,009 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:47,010 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 10:34:47,010 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 10:34:47,010 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:47,011 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:47,012 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:47,012 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:47,012 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:47,012 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:47,012 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:47,013 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 10:34:47,013 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-09 10:34:47,014 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-09 10:34:47,017 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:47,017 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:47,018 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:47,018 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:47,018 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:47,018 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:47,018 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:47,018 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 10:34:47,019 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 10:34:47,019 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:47,021 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:47,021 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:47,021 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:47,021 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:47,021 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:47,022 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:47,022 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:47,022 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 10:34:47,022 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 10:34:47,022 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:47,024 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:47,025 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:47,025 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:47,025 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:47,025 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:47,025 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:47,025 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 10:34:47,026 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-09 10:34:47,026 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-09 10:34:47,030 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:47,030 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:47,031 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:47,031 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:47,031 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:47,031 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:47,031 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 10:34:47,032 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-09 10:34:47,032 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-09 10:34:47,035 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:47,036 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:47,036 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:47,036 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:47,036 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:47,036 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:47,036 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:47,036 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 10:34:47,037 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 10:34:47,037 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:47,038 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:47,039 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:47,039 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:47,039 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:47,039 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:47,039 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:47,039 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 10:34:47,040 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-09 10:34:47,040 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-09 10:34:47,044 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:47,044 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:47,044 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:47,044 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:47,045 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:47,045 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:47,045 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 10:34:47,047 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-09 10:34:47,047 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-09 10:34:47,062 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:47,062 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:47,063 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:47,063 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:47,063 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:47,063 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:47,063 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 10:34:47,066 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-09 10:34:47,066 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-09 10:34:47,094 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:47,095 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:47,095 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:47,095 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:47,095 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 10:34:47,096 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:47,096 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 10:34:47,097 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-12-09 10:34:47,097 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-09 10:34:47,104 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:47,104 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:47,105 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:47,105 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:47,105 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:47,105 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:47,105 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 10:34:47,106 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-09 10:34:47,107 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-09 10:34:47,117 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:47,117 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:47,118 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:47,118 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:47,118 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:47,118 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:47,118 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 10:34:47,119 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-09 10:34:47,120 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-09 10:34:47,129 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:47,130 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:47,130 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:47,130 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:47,130 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:47,130 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:47,130 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 10:34:47,132 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-09 10:34:47,132 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-09 10:34:47,148 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:47,148 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:47,149 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:47,149 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:47,149 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:47,149 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:47,149 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 10:34:47,150 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-09 10:34:47,150 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-09 10:34:47,152 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:47,153 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:47,153 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:47,153 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:47,153 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 10:34:47,153 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:47,153 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 10:34:47,154 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-12-09 10:34:47,154 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-09 10:34:47,160 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:47,160 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:47,160 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:47,161 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:47,161 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:47,161 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:47,161 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:47,161 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 10:34:47,161 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 10:34:47,161 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:47,162 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:47,163 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:47,163 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:47,163 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:47,163 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:47,163 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:47,163 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 10:34:47,164 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-09 10:34:47,164 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-09 10:34:47,166 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:47,167 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-12-09 10:34:47,167 INFO L794 eck$LassoCheckResult]: Stem: 5#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 3#L-1true havoc main_#res;havoc main_#t~nondet11, main_#t~ret12;test_fun_#in~x := main_#t~nondet11;havoc test_fun_#res;havoc test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset, test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset, test_fun_#t~mem7, test_fun_#t~mem8, test_fun_#t~mem9, test_fun_#t~mem4, test_fun_#t~mem5, test_fun_#t~short6, test_fun_#t~mem10, test_fun_~x, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, test_fun_~c~0.base, test_fun_~c~0.offset;test_fun_~x := test_fun_#in~x;call test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset := #Ultimate.alloc(4);test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset := test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset;call test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset := #Ultimate.alloc(4);test_fun_~c~0.base, test_fun_~c~0.offset := test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset;call write~int(test_fun_~x, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(0, test_fun_~c~0.base, test_fun_~c~0.offset, 4); 4#L553-5true call test_fun_#t~mem4 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short6 := test_fun_#t~mem4 > 1; 7#L553-1true assume test_fun_#t~short6;call test_fun_#t~mem5 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short6 := test_fun_#t~mem5 < 100; 10#L553-3true assume !!test_fun_#t~short6;havoc test_fun_#t~mem5;havoc test_fun_#t~mem4;havoc test_fun_#t~short6;call test_fun_#t~mem7 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem8 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem7 * test_fun_#t~mem8, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem7;havoc test_fun_#t~mem8;call test_fun_#t~mem9 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem9, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem9; 4#L553-5true [2018-12-09 10:34:47,167 INFO L796 eck$LassoCheckResult]: Loop: 4#L553-5true call test_fun_#t~mem4 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short6 := test_fun_#t~mem4 > 1; 7#L553-1true assume test_fun_#t~short6;call test_fun_#t~mem5 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short6 := test_fun_#t~mem5 < 100; 10#L553-3true assume !!test_fun_#t~short6;havoc test_fun_#t~mem5;havoc test_fun_#t~mem4;havoc test_fun_#t~short6;call test_fun_#t~mem7 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem8 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem7 * test_fun_#t~mem8, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem7;havoc test_fun_#t~mem8;call test_fun_#t~mem9 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem9, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem9; 4#L553-5true [2018-12-09 10:34:47,167 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 10:34:47,167 INFO L82 PathProgramCache]: Analyzing trace with hash 28695788, now seen corresponding path program 2 times [2018-12-09 10:34:47,167 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 10:34:47,168 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 10:34:47,168 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 10:34:47,168 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 10:34:47,168 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 10:34:47,173 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-12-09 10:34:47,173 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-12-09 10:34:47,173 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5b59d139-0665-4100-9b20-007eb75755d7/bin-2019/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-12-09 10:34:47,181 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-12-09 10:34:47,196 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2018-12-09 10:34:47,197 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2018-12-09 10:34:47,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 10:34:47,228 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 10:34:47,228 INFO L82 PathProgramCache]: Analyzing trace with hash 36846, now seen corresponding path program 2 times [2018-12-09 10:34:47,228 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 10:34:47,228 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 10:34:47,229 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 10:34:47,229 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-12-09 10:34:47,229 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 10:34:47,231 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-12-09 10:34:47,231 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-12-09 10:34:47,231 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5b59d139-0665-4100-9b20-007eb75755d7/bin-2019/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-12-09 10:34:47,238 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-12-09 10:34:47,243 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2018-12-09 10:34:47,243 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2018-12-09 10:34:47,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 10:34:47,262 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 10:34:47,263 INFO L82 PathProgramCache]: Analyzing trace with hash 177735459, now seen corresponding path program 3 times [2018-12-09 10:34:47,263 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 10:34:47,263 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 10:34:47,263 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 10:34:47,264 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-12-09 10:34:47,264 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 10:34:47,268 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-12-09 10:34:47,268 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-12-09 10:34:47,268 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5b59d139-0665-4100-9b20-007eb75755d7/bin-2019/uautomizer/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-12-09 10:34:47,274 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-12-09 10:34:47,297 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2018-12-09 10:34:47,298 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2018-12-09 10:34:47,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 10:34:47,519 WARN L180 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 44 [2018-12-09 10:34:47,722 WARN L180 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 78 [2018-12-09 10:34:47,807 INFO L216 LassoAnalysis]: Preferences: [2018-12-09 10:34:47,807 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-12-09 10:34:47,807 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-12-09 10:34:47,807 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-12-09 10:34:47,807 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-12-09 10:34:47,807 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 10:34:47,807 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-12-09 10:34:47,807 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-12-09 10:34:47,807 INFO L131 ssoRankerPreferences]: Filename of dumped script: ex3a-alloca_true-termination_true-no-overflow.c.i_Iteration1_Lasso [2018-12-09 10:34:47,807 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-12-09 10:34:47,808 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-12-09 10:34:47,811 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 10:34:48,014 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 10:34:48,016 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 10:34:48,017 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 10:34:48,018 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 10:34:48,019 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 10:34:48,021 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 10:34:48,022 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 10:34:48,023 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 10:34:48,024 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 10:34:48,025 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 10:34:48,026 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 10:34:48,027 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 10:34:48,029 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 10:34:48,029 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 10:34:48,031 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 10:34:48,204 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-12-09 10:34:48,204 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-12-09 10:34:48,204 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,205 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,205 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,205 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,205 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 10:34:48,206 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 10:34:48,206 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-09 10:34:48,208 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,208 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,208 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,208 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,208 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,208 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 10:34:48,209 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 10:34:48,209 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-09 10:34:48,210 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,210 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,211 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,211 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,211 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,211 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 10:34:48,212 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 10:34:48,212 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-09 10:34:48,215 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,215 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,215 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,215 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 10:34:48,215 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,216 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 10:34:48,216 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-12-09 10:34:48,216 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-09 10:34:48,217 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,217 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,218 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,218 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,218 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,218 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 10:34:48,218 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 10:34:48,218 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-09 10:34:48,220 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,220 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,221 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,221 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,221 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,221 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 10:34:48,221 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 10:34:48,221 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-09 10:34:48,222 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,222 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,222 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,222 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 10:34:48,222 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,222 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 10:34:48,223 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-12-09 10:34:48,223 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-09 10:34:48,224 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,224 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,224 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,224 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,225 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,225 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 10:34:48,225 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 10:34:48,225 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-09 10:34:48,226 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,227 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,227 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,227 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,227 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,227 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 10:34:48,227 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 10:34:48,227 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-09 10:34:48,228 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,228 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,228 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,228 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,228 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,228 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,228 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 10:34:48,229 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 10:34:48,229 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,229 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,229 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,229 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,229 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,229 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,229 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 10:34:48,230 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 10:34:48,230 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-09 10:34:48,230 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,230 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,230 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,231 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,231 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,231 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 10:34:48,231 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 10:34:48,231 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-09 10:34:48,232 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,232 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,232 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,232 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,232 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,232 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,232 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 10:34:48,232 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 10:34:48,232 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,233 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,233 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,233 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,233 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,233 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,233 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,233 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 10:34:48,233 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 10:34:48,233 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,234 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,234 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,234 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,234 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,234 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,234 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,234 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 10:34:48,234 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 10:34:48,234 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,235 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,235 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,235 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,235 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,235 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,235 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,235 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 10:34:48,235 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 10:34:48,235 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,236 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,236 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,236 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,236 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,236 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,236 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 10:34:48,236 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 10:34:48,236 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-09 10:34:48,237 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,237 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,237 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,237 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,237 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,237 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,237 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 10:34:48,238 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 10:34:48,238 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,238 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,238 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,238 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,238 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,238 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,238 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,238 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 10:34:48,239 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 10:34:48,239 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,239 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,239 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,239 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,239 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,239 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,239 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,239 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 10:34:48,239 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 10:34:48,239 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,240 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,240 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,240 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,240 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,240 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,240 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 10:34:48,240 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 10:34:48,240 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-09 10:34:48,241 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,241 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,241 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,241 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,241 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,241 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,242 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 10:34:48,242 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 10:34:48,242 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,242 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,242 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,242 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,242 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,242 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,242 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 10:34:48,243 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 10:34:48,243 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-09 10:34:48,243 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,244 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,244 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,244 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,244 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,244 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,244 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 10:34:48,244 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 10:34:48,244 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,244 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,244 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-12-09 10:34:48,245 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,245 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,245 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,245 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,245 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:48,245 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 10:34:48,245 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:48,247 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,248 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,248 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,248 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,248 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,248 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:48,248 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 10:34:48,248 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:48,250 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,251 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,251 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,251 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,251 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,251 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:48,252 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 10:34:48,252 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:48,256 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,257 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,257 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,257 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 10:34:48,257 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,257 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:48,257 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:48,258 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:48,259 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,260 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,260 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,260 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,260 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,260 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:48,261 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 10:34:48,261 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:48,263 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,263 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,264 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,264 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,264 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,264 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:48,264 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 10:34:48,264 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:48,265 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,265 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,265 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,265 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 10:34:48,265 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,265 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:48,266 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:48,266 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:48,268 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,268 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,268 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,268 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,268 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,268 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:48,269 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 10:34:48,269 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:48,270 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,271 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,271 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,271 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,271 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,271 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:48,271 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 10:34:48,271 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:48,272 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,272 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,272 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,272 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,272 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,272 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,273 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:48,273 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 10:34:48,273 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,273 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,273 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,273 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,273 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,273 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,273 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:48,274 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 10:34:48,274 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:48,274 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,274 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,275 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,275 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,275 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,275 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:48,275 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 10:34:48,275 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:48,276 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,276 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,276 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,277 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,277 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,277 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,277 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:48,277 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 10:34:48,277 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,277 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,277 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,277 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,278 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,278 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,278 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,278 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:48,278 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 10:34:48,278 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,278 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,278 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,278 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,278 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,279 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,279 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,279 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:48,279 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 10:34:48,279 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,279 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,279 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,280 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,280 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,280 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,280 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,280 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:48,280 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 10:34:48,280 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,280 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,280 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,281 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,281 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,281 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,281 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:48,281 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 10:34:48,281 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:48,282 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,282 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,282 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,282 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,282 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,282 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,282 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:48,282 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 10:34:48,282 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,283 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,283 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,283 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,283 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,283 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,283 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,283 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:48,283 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 10:34:48,284 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,284 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,284 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,284 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,284 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,284 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,284 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,284 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:48,284 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 10:34:48,285 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,285 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,285 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,285 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,285 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,285 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,285 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:48,286 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 10:34:48,286 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:48,286 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,286 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,287 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,287 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,287 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,287 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,287 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:48,287 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 10:34:48,287 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,287 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,288 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,288 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,288 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,288 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,288 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:48,288 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 10:34:48,288 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:48,289 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,289 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,290 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,290 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,290 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,290 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,290 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:48,290 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 10:34:48,290 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,290 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,290 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-12-09 10:34:48,291 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,291 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,291 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,291 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,291 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:48,291 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:48,292 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:48,294 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,294 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,295 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,295 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,295 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,295 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:48,295 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:48,295 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:48,298 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,298 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,298 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,298 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,298 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,298 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:48,299 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:48,300 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:48,305 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,306 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,306 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,306 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 10:34:48,306 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,306 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:48,307 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-09 10:34:48,307 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:48,309 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,309 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,309 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,310 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,310 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,310 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:48,310 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:48,310 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:48,314 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,314 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,314 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,314 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,314 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,314 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:48,315 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:48,315 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:48,315 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,316 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,316 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,316 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 10:34:48,316 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,316 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:48,317 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-09 10:34:48,317 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:48,319 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,319 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,319 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,320 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,320 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,320 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:48,320 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:48,320 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:48,323 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,323 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,323 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,323 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,323 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,323 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:48,324 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:48,324 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:48,325 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,325 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,325 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,325 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,325 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,325 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,325 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:48,325 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:48,325 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,326 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,326 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,326 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,326 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,326 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,326 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:48,326 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:48,326 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:48,327 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,328 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,328 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,328 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,328 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,328 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:48,328 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:48,328 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:48,329 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,330 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,330 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,330 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,330 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,330 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,330 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:48,330 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:48,330 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,331 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,331 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,331 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,331 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,331 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,331 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,331 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:48,331 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:48,331 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,332 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,332 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,332 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,332 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,332 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,332 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,332 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:48,332 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:48,332 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,333 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,333 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,333 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,333 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,333 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,333 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,333 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:48,333 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:48,333 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,334 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,334 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,334 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,334 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,334 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,334 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:48,334 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:48,335 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:48,335 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,336 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,336 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,336 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,336 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,336 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,336 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:48,336 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:48,336 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,337 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,337 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,337 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,337 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,337 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,337 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,337 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:48,337 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:48,337 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,338 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,338 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,338 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,338 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,338 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,338 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,338 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:48,338 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:48,338 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,339 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,339 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,339 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,339 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,339 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,339 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:48,339 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:48,340 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:48,340 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,341 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,341 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,341 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,341 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,341 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,341 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:48,341 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:48,341 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,341 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,342 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,342 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,342 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,342 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,342 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:48,342 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:48,342 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:48,344 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,344 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,344 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,344 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,344 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,344 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,344 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:48,344 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:48,344 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,345 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,345 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-12-09 10:34:48,345 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,345 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,345 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,345 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,345 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:48,346 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 10:34:48,346 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:48,349 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,349 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,350 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,350 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,350 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,350 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:48,350 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 10:34:48,350 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:48,354 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,354 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,354 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,354 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,355 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,355 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:48,356 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 10:34:48,356 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:48,363 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,364 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,364 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,364 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 10:34:48,364 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,364 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:48,365 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-09 10:34:48,365 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:48,368 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,369 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,369 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,369 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,369 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,369 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:48,370 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 10:34:48,370 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:48,374 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,374 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,375 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,375 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,375 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,375 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:48,375 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 10:34:48,375 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:48,376 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,376 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,377 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,377 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 10:34:48,377 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,377 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:48,377 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-09 10:34:48,377 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:48,381 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,381 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,381 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,381 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,381 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,381 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:48,382 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 10:34:48,382 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:48,385 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,385 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,385 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,385 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,385 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,385 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:48,386 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 10:34:48,386 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:48,387 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,387 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,387 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,387 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,387 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,387 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,388 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:48,388 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 10:34:48,388 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,388 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,388 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,388 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,388 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,388 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,389 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:48,389 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 10:34:48,389 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:48,390 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,390 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,390 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,390 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,390 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,390 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:48,391 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 10:34:48,391 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:48,392 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,393 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,393 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,393 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,393 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,412 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,412 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:48,413 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 10:34:48,413 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,413 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,413 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,414 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,414 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,414 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,414 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,414 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:48,414 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 10:34:48,414 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,414 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,415 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,415 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,415 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,415 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,415 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,415 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:48,415 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 10:34:48,415 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,415 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,416 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,416 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,416 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,416 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,416 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,416 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:48,416 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 10:34:48,416 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,417 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,417 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,437 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,438 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,438 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,438 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:48,438 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 10:34:48,438 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:48,439 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,439 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,440 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,440 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,440 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,440 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,440 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:48,440 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 10:34:48,440 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,440 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,441 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,441 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,441 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,441 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,441 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,441 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:48,441 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 10:34:48,441 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,441 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,442 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,442 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,442 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,442 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,442 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,463 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:48,463 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 10:34:48,463 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,463 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,464 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,464 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,464 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,464 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,464 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:48,464 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 10:34:48,464 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:48,465 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,466 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,466 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,466 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,466 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,466 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,466 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:48,466 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 10:34:48,466 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,467 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,467 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,467 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,467 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,467 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,467 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:48,467 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 10:34:48,468 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:48,469 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,469 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,491 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 10:34:48,491 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,491 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,492 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,492 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:48,492 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 10:34:48,492 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,492 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,492 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-12-09 10:34:48,492 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,493 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,493 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:48,493 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,493 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,493 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:48,494 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 10:34:48,494 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:48,496 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,497 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,497 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,497 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:48,497 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,497 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,497 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:48,498 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 10:34:48,498 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:48,500 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,500 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,501 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,517 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:48,517 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,517 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,517 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:48,518 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 10:34:48,518 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:48,524 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,524 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,524 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,524 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:48,524 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 10:34:48,524 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,524 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:48,525 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:48,525 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:48,527 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,527 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,528 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,528 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:48,528 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,528 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,528 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:48,529 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 10:34:48,529 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:48,532 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,532 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,532 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,532 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:48,532 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,532 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,532 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:48,533 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 10:34:48,546 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:48,547 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,547 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,547 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,547 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:48,547 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 10:34:48,547 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,547 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:48,548 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:48,548 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:48,550 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,550 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,551 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,551 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:48,551 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,551 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,551 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:48,551 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 10:34:48,551 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:48,555 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,555 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,555 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,556 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:48,556 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,556 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,556 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:48,556 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 10:34:48,556 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:48,557 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,557 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,574 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,574 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:48,574 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,574 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,574 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,574 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:48,574 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 10:34:48,575 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,575 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,575 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,576 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,576 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:48,576 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,576 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,576 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:48,576 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 10:34:48,577 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:48,578 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,578 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,579 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,579 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:48,579 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,579 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,579 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:48,580 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 10:34:48,580 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:48,582 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,582 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,582 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,596 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:48,596 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,596 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,596 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,596 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:48,597 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 10:34:48,597 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,597 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,598 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,598 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,598 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:48,598 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,598 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,598 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,598 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:48,599 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 10:34:48,599 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,599 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,599 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,600 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,600 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:48,600 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,600 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,600 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,600 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:48,600 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 10:34:48,601 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,601 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,601 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,602 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,616 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:48,616 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,616 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,616 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,616 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:48,617 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 10:34:48,617 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,617 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,618 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,618 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,618 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:48,618 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,618 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,618 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:48,619 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 10:34:48,619 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:48,621 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,621 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,621 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,621 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:48,621 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,621 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,621 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,622 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:48,622 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 10:34:48,622 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,622 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,623 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,623 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,623 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:48,623 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,637 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,638 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,638 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:48,638 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 10:34:48,638 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,639 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,639 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,639 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,639 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:48,639 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,639 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,639 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,640 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:48,640 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 10:34:48,640 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,640 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,641 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,641 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,641 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:48,641 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,641 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,641 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:48,642 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 10:34:48,642 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:48,644 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,644 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,644 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,645 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:48,645 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,645 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,645 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,658 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:48,659 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 10:34:48,659 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,659 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,660 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,660 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,660 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:48,660 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,660 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,660 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:48,661 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 10:34:48,661 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 10:34:48,663 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,663 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,664 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,664 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:48,664 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,664 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,664 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,664 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 10:34:48,664 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 10:34:48,664 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,665 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,665 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-12-09 10:34:48,665 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,666 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,666 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 10:34:48,666 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,666 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,666 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:48,667 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:48,667 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:48,687 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,688 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,688 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,688 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 10:34:48,688 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,689 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,689 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:48,690 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:48,690 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:48,695 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,695 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,696 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,696 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 10:34:48,696 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,696 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,696 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:48,698 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:48,699 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:48,710 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,710 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,711 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,711 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 10:34:48,711 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 10:34:48,711 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,711 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:48,712 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-09 10:34:48,712 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:48,717 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,717 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,717 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,718 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 10:34:48,718 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,718 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,718 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:48,719 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:48,719 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:48,726 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,726 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,726 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,726 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 10:34:48,726 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,726 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,727 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:48,727 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:48,727 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:48,729 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,730 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,730 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,730 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 10:34:48,730 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 10:34:48,730 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,730 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:48,731 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-09 10:34:48,731 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:48,736 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,736 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,737 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,737 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 10:34:48,737 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,737 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,737 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:48,738 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:48,738 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:48,747 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,747 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,747 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,748 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 10:34:48,748 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,748 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,748 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:48,748 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:48,749 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:48,750 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,751 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,751 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,751 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 10:34:48,751 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,751 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,751 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,751 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:48,752 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:48,752 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,753 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,753 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,753 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,753 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 10:34:48,753 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,753 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,753 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:48,756 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:48,756 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:48,758 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,758 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,758 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,758 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 10:34:48,758 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,759 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,759 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:48,759 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:48,759 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:48,762 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,762 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,763 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,763 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 10:34:48,763 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,763 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,763 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,763 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:48,763 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:48,763 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,764 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,765 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,765 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,765 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 10:34:48,765 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,765 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,765 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,765 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:48,766 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:48,766 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,780 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,781 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,781 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,781 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 10:34:48,781 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,781 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,781 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,781 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:48,782 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:48,782 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,783 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,783 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,783 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,783 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 10:34:48,783 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,784 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,784 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,784 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:48,784 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:48,784 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,785 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,785 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,786 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,786 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 10:34:48,786 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,786 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,786 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:48,851 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:48,851 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:48,852 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,853 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,853 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,853 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 10:34:48,853 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,853 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,853 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,853 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:48,853 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:48,853 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,854 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,854 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,854 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,854 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 10:34:48,855 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,855 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,855 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,855 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:48,855 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:48,855 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,855 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,856 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,856 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,856 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 10:34:48,856 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,856 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,856 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,856 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:48,856 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:48,856 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,857 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,857 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,857 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,857 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 10:34:48,857 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,857 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,858 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:48,858 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:48,858 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:48,859 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,859 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,860 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,860 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 10:34:48,860 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,860 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,860 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,860 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:48,860 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:48,860 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,861 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,861 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,861 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,861 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 10:34:48,861 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,861 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,861 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:48,862 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:48,862 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:48,863 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,864 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,864 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,864 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 10:34:48,864 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,864 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,864 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,864 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:48,864 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:48,865 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,865 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,865 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-12-09 10:34:48,865 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,866 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,866 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:48,866 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,866 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,866 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:48,867 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 10:34:48,867 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:48,871 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,871 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,871 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,872 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:48,872 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,872 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,872 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:48,873 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 10:34:48,873 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:48,877 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,877 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,877 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,877 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:48,877 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,878 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,878 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:48,879 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 10:34:48,879 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:48,900 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,900 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,900 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,900 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:48,900 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 10:34:48,900 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,901 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:48,901 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-09 10:34:48,901 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:48,905 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,906 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,906 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,906 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:48,906 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,906 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,906 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:48,907 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 10:34:48,908 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:48,913 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,913 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,914 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,914 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:48,914 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,914 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,914 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:48,914 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 10:34:48,915 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:48,916 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,917 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,917 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,917 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:48,917 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 10:34:48,917 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,917 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:48,918 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-09 10:34:48,918 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:48,922 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,922 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,923 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,923 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:48,923 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,923 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,923 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:48,924 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 10:34:48,924 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:48,938 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,938 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,939 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,939 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:48,939 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,939 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,939 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:48,940 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 10:34:48,940 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:48,944 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,944 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,944 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,944 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:48,944 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,944 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,945 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,945 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:48,945 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 10:34:48,945 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,946 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,946 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,946 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,947 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:48,947 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,947 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,947 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:48,948 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 10:34:48,948 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:48,951 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,951 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,951 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,951 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:48,952 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,952 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,952 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:48,953 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 10:34:48,953 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:48,955 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,955 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,956 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,956 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:48,956 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,956 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,956 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,956 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:48,956 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 10:34:48,956 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,957 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,957 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,957 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,957 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:48,957 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,957 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,958 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,958 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:48,958 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 10:34:48,958 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,959 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,959 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,959 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,959 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:48,960 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,960 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,960 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,960 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:48,960 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 10:34:48,960 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,961 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,961 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,961 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,961 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:48,961 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,961 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,961 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,977 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:48,977 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 10:34:48,977 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,978 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,978 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,978 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,978 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:48,979 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,979 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,979 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:48,979 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 10:34:48,979 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:48,981 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,982 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,982 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,982 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:48,982 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,982 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,982 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,982 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:48,982 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 10:34:48,982 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:48,983 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:48,983 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:48,983 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:48,983 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:48,983 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:48,984 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:48,984 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:48,984 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:48,984 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 10:34:49,002 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:49,003 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,003 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,003 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,003 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:49,003 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:49,003 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:49,003 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,004 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:49,004 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 10:34:49,004 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:49,005 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,005 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,005 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,005 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:49,005 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:49,005 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,006 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:49,007 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 10:34:49,007 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:49,009 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,009 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,010 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,010 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:49,010 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:49,010 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:49,010 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,010 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:49,010 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 10:34:49,011 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:49,011 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,030 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,030 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,030 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:49,030 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:49,030 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,030 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:49,031 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 10:34:49,031 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 10:34:49,033 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,034 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,034 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,034 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:49,034 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:49,034 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:49,034 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,034 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 10:34:49,035 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 10:34:49,035 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:49,036 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,036 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-12-09 10:34:49,036 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,036 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,036 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:49,036 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:49,036 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,037 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:49,037 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:49,037 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:49,040 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,041 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,056 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,057 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:49,057 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:49,057 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,057 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:49,057 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:49,057 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:49,061 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,061 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,061 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,061 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:49,061 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:49,061 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,062 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:49,063 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:49,063 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:49,073 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,074 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,074 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,074 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:49,074 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 10:34:49,074 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,074 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:49,075 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-09 10:34:49,075 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:49,077 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,078 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,078 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,083 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:49,083 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:49,083 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,083 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:49,084 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:49,084 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:49,088 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,088 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,089 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,089 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:49,089 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:49,089 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,089 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:49,089 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:49,089 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:49,090 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,091 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,091 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,091 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:49,091 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 10:34:49,091 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,091 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:49,092 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-09 10:34:49,092 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:49,095 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,096 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,096 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,096 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:49,096 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:49,096 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,096 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:49,097 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:49,112 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:49,117 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,117 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,118 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,118 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:49,118 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:49,118 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,118 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:49,119 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:49,119 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:49,121 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,121 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,121 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,121 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:49,122 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:49,122 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:49,122 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,122 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:49,122 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:49,122 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:49,123 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,123 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,123 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,123 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:49,123 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:49,123 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,123 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:49,124 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:49,124 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:49,125 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,125 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,138 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,138 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:49,138 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:49,138 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,138 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:49,139 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:49,139 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:49,140 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,140 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,140 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,141 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:49,141 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:49,141 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:49,141 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,141 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:49,141 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:49,141 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:49,142 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,142 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,142 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,142 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:49,142 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:49,142 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:49,142 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,142 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:49,142 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:49,143 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:49,143 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,143 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,164 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,164 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:49,164 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:49,165 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:49,165 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,165 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:49,165 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:49,165 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:49,166 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,166 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,166 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,166 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:49,166 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:49,166 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:49,166 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,166 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:49,166 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:49,166 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:49,167 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,167 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,168 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,168 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:49,168 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:49,168 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,168 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:49,168 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:49,168 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:49,169 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,170 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,191 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,191 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:49,191 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:49,191 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:49,192 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,192 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:49,192 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:49,192 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:49,193 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,194 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,194 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,194 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:49,194 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:49,194 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:49,194 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,194 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:49,195 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:49,195 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:49,196 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,196 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,196 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,196 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:49,196 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:49,196 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:49,196 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,196 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:49,197 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:49,197 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:49,198 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,198 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,219 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,219 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:49,219 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:49,219 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,219 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:49,220 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:49,220 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:49,222 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,222 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,222 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,222 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:49,222 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:49,223 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:49,223 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,223 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:49,223 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:49,223 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:49,224 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,224 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,224 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,224 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:49,225 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:49,225 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,225 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:49,225 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 10:34:49,225 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 10:34:49,227 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,228 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,228 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,249 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 10:34:49,250 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:49,250 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:49,250 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,250 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 10:34:49,250 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 10:34:49,250 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:49,251 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,252 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-12-09 10:34:49,252 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,252 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,252 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:49,252 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:49,252 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,252 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 10:34:49,253 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-09 10:34:49,254 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-09 10:34:49,260 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,261 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,261 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,261 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:49,261 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:49,261 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,261 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 10:34:49,262 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-09 10:34:49,263 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-09 10:34:49,268 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,269 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,269 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,269 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:49,269 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:49,279 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,279 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 10:34:49,281 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-09 10:34:49,281 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-09 10:34:49,304 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,304 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,305 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,305 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:49,305 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 10:34:49,305 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,305 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 10:34:49,306 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-12-09 10:34:49,306 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-09 10:34:49,311 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,312 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,312 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,312 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:49,312 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:49,312 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,312 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 10:34:49,314 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-09 10:34:49,314 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-09 10:34:49,326 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,326 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,327 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,327 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:49,327 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:49,327 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,327 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 10:34:49,328 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-09 10:34:49,328 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-09 10:34:49,331 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,331 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,331 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,331 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:49,331 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 10:34:49,331 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,331 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 10:34:49,333 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-12-09 10:34:49,333 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-09 10:34:49,338 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,338 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,338 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,338 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:49,339 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:49,339 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,339 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 10:34:49,340 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-09 10:34:49,340 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-09 10:34:49,362 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,362 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,362 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,362 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:49,363 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:49,363 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,363 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 10:34:49,363 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-09 10:34:49,364 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-09 10:34:49,366 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,366 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,367 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,367 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:49,367 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:49,367 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:49,367 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,367 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 10:34:49,367 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 10:34:49,367 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:49,369 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,369 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,369 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,369 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:49,369 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:49,369 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,369 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 10:34:49,370 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-09 10:34:49,370 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-09 10:34:49,373 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,373 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,373 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,373 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:49,374 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:49,374 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,374 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 10:34:49,375 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-09 10:34:49,375 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-09 10:34:49,377 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,378 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,378 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,378 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:49,378 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:49,378 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:49,378 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,378 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 10:34:49,379 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 10:34:49,379 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:49,380 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,381 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,381 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,381 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:49,381 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:49,381 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:49,381 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,381 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 10:34:49,382 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 10:34:49,382 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:49,383 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,383 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,383 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,384 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:49,384 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:49,384 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:49,384 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,384 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 10:34:49,384 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 10:34:49,384 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:49,386 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,386 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,386 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,387 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:49,387 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:49,387 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:49,387 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,400 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 10:34:49,400 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 10:34:49,400 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:49,402 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,402 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,403 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,403 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:49,403 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:49,403 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,403 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 10:34:49,404 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-09 10:34:49,404 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-09 10:34:49,406 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,407 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,407 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,407 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:49,407 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:49,407 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:49,407 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,407 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 10:34:49,408 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 10:34:49,408 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:49,409 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,410 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,410 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,410 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:49,410 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:49,410 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:49,410 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,410 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 10:34:49,411 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 10:34:49,431 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:49,433 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,433 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,433 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,433 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:49,433 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:49,433 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:49,433 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,434 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 10:34:49,434 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 10:34:49,434 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:49,436 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,436 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,436 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,436 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:49,436 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:49,436 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,436 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 10:34:49,437 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-09 10:34:49,437 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-09 10:34:49,440 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,440 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,440 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,441 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:49,441 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:49,441 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:49,441 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,441 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 10:34:49,441 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 10:34:49,441 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:49,442 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,462 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,462 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,462 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:49,462 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:49,462 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,462 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 10:34:49,463 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-09 10:34:49,463 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-09 10:34:49,466 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,466 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 10:34:49,467 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 10:34:49,467 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 10:34:49,467 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 10:34:49,467 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 10:34:49,467 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 10:34:49,467 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 10:34:49,467 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 10:34:49,468 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 10:34:49,469 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 10:34:49,474 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 09.12 10:34:49 BoogieIcfgContainer [2018-12-09 10:34:49,474 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2018-12-09 10:34:49,475 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-09 10:34:49,475 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-09 10:34:49,475 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-09 10:34:49,475 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 10:34:45" (3/4) ... [2018-12-09 10:34:49,479 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-12-09 10:34:49,479 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-09 10:34:49,479 INFO L168 Benchmark]: Toolchain (without parser) took 4821.09 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 359.7 MB). Free memory was 951.7 MB in the beginning and 1.0 GB in the end (delta: -89.2 MB). Peak memory consumption was 270.5 MB. Max. memory is 11.5 GB. [2018-12-09 10:34:49,480 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 10:34:49,491 INFO L168 Benchmark]: CACSL2BoogieTranslator took 260.45 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.5 MB). Free memory was 951.7 MB in the beginning and 1.1 GB in the end (delta: -156.2 MB). Peak memory consumption was 24.7 MB. Max. memory is 11.5 GB. [2018-12-09 10:34:49,492 INFO L168 Benchmark]: Boogie Procedure Inliner took 22.84 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-12-09 10:34:49,492 INFO L168 Benchmark]: Boogie Preprocessor took 13.58 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 10:34:49,493 INFO L168 Benchmark]: RCFGBuilder took 143.58 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. [2018-12-09 10:34:49,493 INFO L168 Benchmark]: BuchiAutomizer took 4373.96 ms. Allocated memory was 1.1 GB in the beginning and 1.4 GB in the end (delta: 241.2 MB). Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 47.3 MB). Peak memory consumption was 327.9 MB. Max. memory is 11.5 GB. [2018-12-09 10:34:49,493 INFO L168 Benchmark]: Witness Printer took 3.95 ms. Allocated memory is still 1.4 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 24 B). Peak memory consumption was 24 B. Max. memory is 11.5 GB. [2018-12-09 10:34:49,496 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 260.45 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.5 MB). Free memory was 951.7 MB in the beginning and 1.1 GB in the end (delta: -156.2 MB). Peak memory consumption was 24.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 22.84 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 13.58 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 143.58 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 4373.96 ms. Allocated memory was 1.1 GB in the beginning and 1.4 GB in the end (delta: 241.2 MB). Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 47.3 MB). Peak memory consumption was 327.9 MB. Max. memory is 11.5 GB. * Witness Printer took 3.95 ms. Allocated memory is still 1.4 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 24 B). Peak memory consumption was 24 B. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 4.3s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 4.3s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: No data available LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital616 mio100 ax102 hnf100 lsp96 ukn21 mio100 lsp34 div100 bol100 ite100 ukn100 eq188 hnf88 smp100 dnf100 smp100 tf100 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 6ms VariablesStem: 2 VariablesLoop: 2 DisjunctsStem: 2 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 24 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];" "havoc main_#res;havoc main_#t~nondet11, main_#t~ret12;test_fun_#in~x := main_#t~nondet11;havoc test_fun_#res;havoc test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset, test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset, test_fun_#t~mem7, test_fun_#t~mem8, test_fun_#t~mem9, test_fun_#t~mem4, test_fun_#t~mem5, test_fun_#t~short6, test_fun_#t~mem10, test_fun_~x, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, test_fun_~c~0.base, test_fun_~c~0.offset;test_fun_~x := test_fun_#in~x;call test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset := #Ultimate.alloc(4);test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset := test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset;call test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset := #Ultimate.alloc(4);test_fun_~c~0.base, test_fun_~c~0.offset := test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset;call write~int(test_fun_~x, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(0, test_fun_~c~0.base, test_fun_~c~0.offset, 4);" "call test_fun_#t~mem4 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short6 := test_fun_#t~mem4 > 1;" "assume test_fun_#t~short6;call test_fun_#t~mem5 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short6 := test_fun_#t~mem5 < 100;" "assume !!test_fun_#t~short6;havoc test_fun_#t~mem5;havoc test_fun_#t~mem4;havoc test_fun_#t~short6;call test_fun_#t~mem7 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem8 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem7 * test_fun_#t~mem8, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem7;havoc test_fun_#t~mem8;call test_fun_#t~mem9 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem9, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem9;" Loop: "call test_fun_#t~mem4 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short6 := test_fun_#t~mem4 > 1;" "assume test_fun_#t~short6;call test_fun_#t~mem5 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short6 := test_fun_#t~mem5 < 100;" "assume !!test_fun_#t~short6;havoc test_fun_#t~mem5;havoc test_fun_#t~mem4;havoc test_fun_#t~short6;call test_fun_#t~mem7 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem8 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem7 * test_fun_#t~mem8, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem7;havoc test_fun_#t~mem8;call test_fun_#t~mem9 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem9, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem9;" RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...