./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c -s /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d52e74df0654e1f032e9591db582096a56c19f5c 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Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-cad4683 [2019-11-15 19:44:50,496 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-15 19:44:50,498 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-15 19:44:50,508 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-15 19:44:50,509 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-15 19:44:50,510 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-15 19:44:50,511 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-15 19:44:50,513 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-15 19:44:50,515 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-15 19:44:50,516 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-15 19:44:50,517 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-15 19:44:50,518 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-15 19:44:50,518 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-15 19:44:50,519 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-15 19:44:50,520 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-15 19:44:50,521 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-15 19:44:50,522 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-15 19:44:50,522 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-15 19:44:50,524 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-15 19:44:50,526 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-15 19:44:50,527 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-15 19:44:50,529 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-15 19:44:50,530 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-15 19:44:50,530 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-15 19:44:50,534 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-15 19:44:50,534 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-15 19:44:50,535 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-15 19:44:50,536 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-15 19:44:50,536 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-15 19:44:50,537 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-15 19:44:50,537 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-15 19:44:50,538 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-15 19:44:50,539 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-15 19:44:50,539 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-15 19:44:50,541 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-15 19:44:50,541 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-15 19:44:50,541 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-15 19:44:50,542 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-15 19:44:50,542 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-15 19:44:50,543 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-15 19:44:50,543 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-15 19:44:50,544 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf [2019-11-15 19:44:50,559 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-15 19:44:50,559 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-15 19:44:50,560 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-15 19:44:50,560 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-15 19:44:50,561 INFO L138 SettingsManager]: * Use SBE=true [2019-11-15 19:44:50,561 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2019-11-15 19:44:50,561 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2019-11-15 19:44:50,561 INFO L138 SettingsManager]: * Use old map elimination=false [2019-11-15 19:44:50,562 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2019-11-15 19:44:50,562 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2019-11-15 19:44:50,562 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2019-11-15 19:44:50,562 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-15 19:44:50,563 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-15 19:44:50,563 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-15 19:44:50,563 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-15 19:44:50,563 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-15 19:44:50,564 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-15 19:44:50,564 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2019-11-15 19:44:50,564 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2019-11-15 19:44:50,564 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2019-11-15 19:44:50,564 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-15 19:44:50,565 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-15 19:44:50,565 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2019-11-15 19:44:50,565 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-15 19:44:50,565 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2019-11-15 19:44:50,566 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-15 19:44:50,566 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-15 19:44:50,566 INFO L138 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2019-11-15 19:44:50,566 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-15 19:44:50,567 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-15 19:44:50,567 INFO L138 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2019-11-15 19:44:50,568 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2019-11-15 19:44:50,568 INFO L138 SettingsManager]: * TransformationType=MODULO_NEIGHBOR Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d52e74df0654e1f032e9591db582096a56c19f5c [2019-11-15 19:44:50,593 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-15 19:44:50,603 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-15 19:44:50,606 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-15 19:44:50,607 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-15 19:44:50,608 INFO L275 PluginConnector]: CDTParser initialized [2019-11-15 19:44:50,609 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/../../sv-benchmarks/c/seq-mthreaded/pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c [2019-11-15 19:44:50,659 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/data/c4cf77e78/0725738343a64f549eab3c62c9899002/FLAG6d8000564 [2019-11-15 19:44:51,065 INFO L306 CDTParser]: Found 1 translation units. [2019-11-15 19:44:51,065 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/sv-benchmarks/c/seq-mthreaded/pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c [2019-11-15 19:44:51,074 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/data/c4cf77e78/0725738343a64f549eab3c62c9899002/FLAG6d8000564 [2019-11-15 19:44:51,087 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/data/c4cf77e78/0725738343a64f549eab3c62c9899002 [2019-11-15 19:44:51,089 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-15 19:44:51,090 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-15 19:44:51,091 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-15 19:44:51,091 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-15 19:44:51,094 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-15 19:44:51,094 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 07:44:51" (1/1) ... [2019-11-15 19:44:51,097 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63f8962a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:44:51, skipping insertion in model container [2019-11-15 19:44:51,097 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 07:44:51" (1/1) ... [2019-11-15 19:44:51,103 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-15 19:44:51,130 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-15 19:44:51,367 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 19:44:51,375 INFO L188 MainTranslator]: Completed pre-run [2019-11-15 19:44:51,419 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 19:44:51,439 INFO L192 MainTranslator]: Completed translation [2019-11-15 19:44:51,439 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:44:51 WrapperNode [2019-11-15 19:44:51,439 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-15 19:44:51,440 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-15 19:44:51,440 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-15 19:44:51,440 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-15 19:44:51,448 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:44:51" (1/1) ... [2019-11-15 19:44:51,455 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:44:51" (1/1) ... [2019-11-15 19:44:51,480 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-15 19:44:51,481 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-15 19:44:51,481 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-15 19:44:51,481 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-15 19:44:51,489 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:44:51" (1/1) ... [2019-11-15 19:44:51,489 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:44:51" (1/1) ... [2019-11-15 19:44:51,492 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:44:51" (1/1) ... [2019-11-15 19:44:51,493 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:44:51" (1/1) ... [2019-11-15 19:44:51,498 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:44:51" (1/1) ... [2019-11-15 19:44:51,504 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:44:51" (1/1) ... [2019-11-15 19:44:51,506 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:44:51" (1/1) ... [2019-11-15 19:44:51,509 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-15 19:44:51,510 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-15 19:44:51,510 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-15 19:44:51,510 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-15 19:44:51,511 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:44:51" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:44:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-15 19:44:51,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-15 19:44:52,117 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-15 19:44:52,117 INFO L284 CfgBuilder]: Removed 17 assume(true) statements. [2019-11-15 19:44:52,118 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 07:44:52 BoogieIcfgContainer [2019-11-15 19:44:52,118 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-15 19:44:52,119 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2019-11-15 19:44:52,119 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2019-11-15 19:44:52,123 INFO L275 PluginConnector]: BuchiAutomizer initialized [2019-11-15 19:44:52,124 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-11-15 19:44:52,124 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 15.11 07:44:51" (1/3) ... [2019-11-15 19:44:52,125 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@8ad2eb8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 15.11 07:44:52, skipping insertion in model container [2019-11-15 19:44:52,125 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-11-15 19:44:52,126 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:44:51" (2/3) ... [2019-11-15 19:44:52,126 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@8ad2eb8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 15.11 07:44:52, skipping insertion in model container [2019-11-15 19:44:52,126 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-11-15 19:44:52,126 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 07:44:52" (3/3) ... [2019-11-15 19:44:52,128 INFO L371 chiAutomizerObserver]: Analyzing ICFG pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c [2019-11-15 19:44:52,203 INFO L356 BuchiCegarLoop]: Interprodecural is true [2019-11-15 19:44:52,203 INFO L357 BuchiCegarLoop]: Hoare is false [2019-11-15 19:44:52,204 INFO L358 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2019-11-15 19:44:52,204 INFO L359 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-15 19:44:52,204 INFO L360 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-15 19:44:52,204 INFO L361 BuchiCegarLoop]: Difference is false [2019-11-15 19:44:52,204 INFO L362 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-15 19:44:52,205 INFO L365 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2019-11-15 19:44:52,236 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 74 states. [2019-11-15 19:44:52,278 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 49 [2019-11-15 19:44:52,278 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-15 19:44:52,278 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-15 19:44:52,296 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2019-11-15 19:44:52,296 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 19:44:52,297 INFO L424 BuchiCegarLoop]: ======== Iteration 1============ [2019-11-15 19:44:52,297 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 74 states. [2019-11-15 19:44:52,302 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 49 [2019-11-15 19:44:52,303 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-15 19:44:52,303 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-15 19:44:52,309 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2019-11-15 19:44:52,309 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 19:44:52,319 INFO L791 eck$LassoCheckResult]: Stem: 38#ULTIMATE.startENTRYtrue ~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~alive1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~alive2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~alive3~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; 15#L-1true havoc main_#res;havoc main_#t~nondet5, main_#t~nondet6, main_#t~nondet7, main_#t~nondet8, main_#t~nondet9, main_#t~nondet10, main_#t~nondet11, main_#t~nondet12, main_#t~nondet13, main_#t~nondet14, main_#t~nondet15, main_#t~nondet16, main_#t~nondet17, main_#t~nondet18, main_#t~nondet19, main_#t~nondet20, main_#t~ret21, main_#t~ret22, main_~c1~0, main_~i2~0;havoc main_~c1~0;havoc main_~i2~0;main_~c1~0 := 0;~r1~0 := main_#t~nondet5;havoc main_#t~nondet5;~id1~0 := main_#t~nondet6;havoc main_#t~nondet6;~st1~0 := main_#t~nondet7;havoc main_#t~nondet7;~send1~0 := main_#t~nondet8;havoc main_#t~nondet8;~mode1~0 := main_#t~nondet9;havoc main_#t~nondet9;~alive1~0 := main_#t~nondet10;havoc main_#t~nondet10;~id2~0 := main_#t~nondet11;havoc main_#t~nondet11;~st2~0 := main_#t~nondet12;havoc main_#t~nondet12;~send2~0 := main_#t~nondet13;havoc main_#t~nondet13;~mode2~0 := main_#t~nondet14;havoc main_#t~nondet14;~alive2~0 := main_#t~nondet15;havoc main_#t~nondet15;~id3~0 := main_#t~nondet16;havoc main_#t~nondet16;~st3~0 := main_#t~nondet17;havoc main_#t~nondet17;~send3~0 := main_#t~nondet18;havoc main_#t~nondet18;~mode3~0 := main_#t~nondet19;havoc main_#t~nondet19;~alive3~0 := main_#t~nondet20;havoc main_#t~nondet20;havoc init_#res;havoc init_~tmp~0;havoc init_~tmp~0; 40#L205true assume !(0 == ~r1~0 % 256);init_~tmp~0 := 0; 39#L205-1true init_#res := init_~tmp~0; 11#L274true main_#t~ret21 := init_#res;main_~i2~0 := main_#t~ret21;havoc main_#t~ret21;assume 0 != main_~i2~0;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;main_~i2~0 := 0; 22#L347true [2019-11-15 19:44:52,319 INFO L793 eck$LassoCheckResult]: Loop: 22#L347true assume !false;havoc node1_#t~ite0, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0; 8#L102true assume !(0 != ~mode1~0 % 256); 65#L123true assume !(0 != ~alive1~0 % 256); 76#L123-2true ~mode1~0 := 1; 25#L102-2true havoc node2_#t~ite1, node2_#t~ite2, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0; 55#L137true assume 0 != ~mode2~0 % 256;node2_~m2~0 := ~p1_old~0;~p1_old~0 := ~nomsg~0; 59#L140true assume !(node2_~m2~0 != ~nomsg~0); 58#L140-1true ~mode2~0 := 0; 50#L137-2true havoc node3_#t~ite3, node3_#t~ite4, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0; 16#L171true assume 0 != ~mode3~0 % 256;node3_~m3~0 := ~p2_old~0;~p2_old~0 := ~nomsg~0; 75#L174true assume !(node3_~m3~0 != ~nomsg~0); 74#L174-1true ~mode3~0 := 0; 70#L171-2true ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 27#L282true assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1);check_~tmp~1 := 0; 43#L282-1true check_#res := check_~tmp~1; 48#L294true main_#t~ret22 := check_#res;main_~c1~0 := main_#t~ret22;havoc main_#t~ret22;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 53#L352true assume !(0 == assert_~arg % 256); 22#L347true [2019-11-15 19:44:52,325 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 19:44:52,326 INFO L82 PathProgramCache]: Analyzing trace with hash 28791078, now seen corresponding path program 1 times [2019-11-15 19:44:52,334 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 19:44:52,334 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1064433481] [2019-11-15 19:44:52,334 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 19:44:52,334 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 19:44:52,335 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 19:44:52,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 19:44:52,545 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 19:44:52,546 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1064433481] [2019-11-15 19:44:52,546 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 19:44:52,547 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 19:44:52,547 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [604199633] [2019-11-15 19:44:52,551 INFO L796 eck$LassoCheckResult]: stem already infeasible [2019-11-15 19:44:52,551 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 19:44:52,551 INFO L82 PathProgramCache]: Analyzing trace with hash 1698108565, now seen corresponding path program 1 times [2019-11-15 19:44:52,551 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 19:44:52,551 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [293656410] [2019-11-15 19:44:52,551 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 19:44:52,552 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 19:44:52,552 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 19:44:52,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 19:44:52,678 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 19:44:52,678 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [293656410] [2019-11-15 19:44:52,678 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 19:44:52,679 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-15 19:44:52,679 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1716665081] [2019-11-15 19:44:52,680 INFO L808 eck$LassoCheckResult]: loop already infeasible [2019-11-15 19:44:52,681 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 19:44:52,695 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 19:44:52,696 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-15 19:44:52,697 INFO L87 Difference]: Start difference. First operand 74 states. Second operand 4 states. [2019-11-15 19:44:52,774 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 19:44:52,774 INFO L93 Difference]: Finished difference Result 72 states and 117 transitions. [2019-11-15 19:44:52,774 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-15 19:44:52,776 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 72 states and 117 transitions. [2019-11-15 19:44:52,780 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 48 [2019-11-15 19:44:52,785 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 72 states to 69 states and 98 transitions. [2019-11-15 19:44:52,787 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 69 [2019-11-15 19:44:52,787 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 69 [2019-11-15 19:44:52,788 INFO L73 IsDeterministic]: Start isDeterministic. Operand 69 states and 98 transitions. [2019-11-15 19:44:52,788 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2019-11-15 19:44:52,789 INFO L688 BuchiCegarLoop]: Abstraction has 69 states and 98 transitions. [2019-11-15 19:44:52,805 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69 states and 98 transitions. [2019-11-15 19:44:52,817 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69 to 69. [2019-11-15 19:44:52,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 69 states. [2019-11-15 19:44:52,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 69 states and 98 transitions. [2019-11-15 19:44:52,820 INFO L711 BuchiCegarLoop]: Abstraction has 69 states and 98 transitions. [2019-11-15 19:44:52,820 INFO L591 BuchiCegarLoop]: Abstraction has 69 states and 98 transitions. [2019-11-15 19:44:52,820 INFO L424 BuchiCegarLoop]: ======== Iteration 2============ [2019-11-15 19:44:52,820 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 69 states and 98 transitions. [2019-11-15 19:44:52,822 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 48 [2019-11-15 19:44:52,822 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-15 19:44:52,823 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-15 19:44:52,824 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 19:44:52,824 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 19:44:52,825 INFO L791 eck$LassoCheckResult]: Stem: 211#ULTIMATE.startENTRY ~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~alive1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~alive2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~alive3~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; 183#L-1 havoc main_#res;havoc main_#t~nondet5, main_#t~nondet6, main_#t~nondet7, main_#t~nondet8, main_#t~nondet9, main_#t~nondet10, main_#t~nondet11, main_#t~nondet12, main_#t~nondet13, main_#t~nondet14, main_#t~nondet15, main_#t~nondet16, main_#t~nondet17, main_#t~nondet18, main_#t~nondet19, main_#t~nondet20, main_#t~ret21, main_#t~ret22, main_~c1~0, main_~i2~0;havoc main_~c1~0;havoc main_~i2~0;main_~c1~0 := 0;~r1~0 := main_#t~nondet5;havoc main_#t~nondet5;~id1~0 := main_#t~nondet6;havoc main_#t~nondet6;~st1~0 := main_#t~nondet7;havoc main_#t~nondet7;~send1~0 := main_#t~nondet8;havoc main_#t~nondet8;~mode1~0 := main_#t~nondet9;havoc main_#t~nondet9;~alive1~0 := main_#t~nondet10;havoc main_#t~nondet10;~id2~0 := main_#t~nondet11;havoc main_#t~nondet11;~st2~0 := main_#t~nondet12;havoc main_#t~nondet12;~send2~0 := main_#t~nondet13;havoc main_#t~nondet13;~mode2~0 := main_#t~nondet14;havoc main_#t~nondet14;~alive2~0 := main_#t~nondet15;havoc main_#t~nondet15;~id3~0 := main_#t~nondet16;havoc main_#t~nondet16;~st3~0 := main_#t~nondet17;havoc main_#t~nondet17;~send3~0 := main_#t~nondet18;havoc main_#t~nondet18;~mode3~0 := main_#t~nondet19;havoc main_#t~nondet19;~alive3~0 := main_#t~nondet20;havoc main_#t~nondet20;havoc init_#res;havoc init_~tmp~0;havoc init_~tmp~0; 184#L205 assume 0 == ~r1~0 % 256; 213#L206 assume ~alive1~0 % 256 + ~alive2~0 % 256 + ~alive3~0 % 256 >= 1; 227#L207 assume ~id1~0 >= 0; 166#L208 assume 0 == ~st1~0; 167#L209 assume ~send1~0 == ~id1~0; 204#L210 assume 0 == ~mode1~0 % 256; 221#L211 assume ~id2~0 >= 0; 181#L212 assume 0 == ~st2~0; 182#L213 assume ~send2~0 == ~id2~0; 225#L214 assume 0 == ~mode2~0 % 256; 190#L215 assume ~id3~0 >= 0; 191#L216 assume 0 == ~st3~0; 214#L217 assume ~send3~0 == ~id3~0; 228#L218 assume 0 == ~mode3~0 % 256; 170#L219 assume ~id1~0 != ~id2~0; 171#L220 assume ~id1~0 != ~id3~0; 206#L221 assume ~id2~0 != ~id3~0;init_~tmp~0 := 1; 212#L205-1 init_#res := init_~tmp~0; 176#L274 main_#t~ret21 := init_#res;main_~i2~0 := main_#t~ret21;havoc main_#t~ret21;assume 0 != main_~i2~0;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;main_~i2~0 := 0; 177#L347 [2019-11-15 19:44:52,825 INFO L793 eck$LassoCheckResult]: Loop: 177#L347 assume !false;havoc node1_#t~ite0, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0; 172#L102 assume !(0 != ~mode1~0 % 256); 174#L123 assume !(0 != ~alive1~0 % 256); 165#L123-2 ~mode1~0 := 1; 189#L102-2 havoc node2_#t~ite1, node2_#t~ite2, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0; 197#L137 assume 0 != ~mode2~0 % 256;node2_~m2~0 := ~p1_old~0;~p1_old~0 := ~nomsg~0; 223#L140 assume !(node2_~m2~0 != ~nomsg~0); 195#L140-1 ~mode2~0 := 0; 169#L137-2 havoc node3_#t~ite3, node3_#t~ite4, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0; 185#L171 assume 0 != ~mode3~0 % 256;node3_~m3~0 := ~p2_old~0;~p2_old~0 := ~nomsg~0; 187#L174 assume !(node3_~m3~0 != ~nomsg~0); 162#L174-1 ~mode3~0 := 0; 209#L171-2 ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 198#L282 assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1);check_~tmp~1 := 0; 200#L282-1 check_#res := check_~tmp~1; 216#L294 main_#t~ret22 := check_#res;main_~c1~0 := main_#t~ret22;havoc main_#t~ret22;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 218#L352 assume !(0 == assert_~arg % 256); 177#L347 [2019-11-15 19:44:52,825 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 19:44:52,825 INFO L82 PathProgramCache]: Analyzing trace with hash -47575204, now seen corresponding path program 1 times [2019-11-15 19:44:52,825 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 19:44:52,826 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1572224240] [2019-11-15 19:44:52,826 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 19:44:52,826 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 19:44:52,826 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 19:44:52,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 19:44:52,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 19:44:52,915 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 19:44:52,916 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 19:44:52,916 INFO L82 PathProgramCache]: Analyzing trace with hash 1698108565, now seen corresponding path program 2 times [2019-11-15 19:44:52,917 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 19:44:52,917 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [182027689] [2019-11-15 19:44:52,917 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 19:44:52,917 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 19:44:52,917 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 19:44:52,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 19:44:53,042 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 19:44:53,042 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [182027689] [2019-11-15 19:44:53,042 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 19:44:53,042 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-15 19:44:53,043 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [256568375] [2019-11-15 19:44:53,043 INFO L808 eck$LassoCheckResult]: loop already infeasible [2019-11-15 19:44:53,043 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 19:44:53,043 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-15 19:44:53,044 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-15 19:44:53,044 INFO L87 Difference]: Start difference. First operand 69 states and 98 transitions. cyclomatic complexity: 30 Second operand 5 states. [2019-11-15 19:44:53,124 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 19:44:53,124 INFO L93 Difference]: Finished difference Result 72 states and 100 transitions. [2019-11-15 19:44:53,125 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-15 19:44:53,125 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 72 states and 100 transitions. [2019-11-15 19:44:53,128 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 48 [2019-11-15 19:44:53,130 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 72 states to 69 states and 96 transitions. [2019-11-15 19:44:53,130 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 69 [2019-11-15 19:44:53,130 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 69 [2019-11-15 19:44:53,130 INFO L73 IsDeterministic]: Start isDeterministic. Operand 69 states and 96 transitions. [2019-11-15 19:44:53,131 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2019-11-15 19:44:53,131 INFO L688 BuchiCegarLoop]: Abstraction has 69 states and 96 transitions. [2019-11-15 19:44:53,131 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69 states and 96 transitions. [2019-11-15 19:44:53,136 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69 to 69. [2019-11-15 19:44:53,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 69 states. [2019-11-15 19:44:53,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 69 states and 96 transitions. [2019-11-15 19:44:53,137 INFO L711 BuchiCegarLoop]: Abstraction has 69 states and 96 transitions. [2019-11-15 19:44:53,137 INFO L591 BuchiCegarLoop]: Abstraction has 69 states and 96 transitions. [2019-11-15 19:44:53,137 INFO L424 BuchiCegarLoop]: ======== Iteration 3============ [2019-11-15 19:44:53,138 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 69 states and 96 transitions. [2019-11-15 19:44:53,139 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 48 [2019-11-15 19:44:53,139 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-15 19:44:53,140 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-15 19:44:53,141 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 19:44:53,141 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 19:44:53,141 INFO L791 eck$LassoCheckResult]: Stem: 364#ULTIMATE.startENTRY ~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~alive1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~alive2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~alive3~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; 336#L-1 havoc main_#res;havoc main_#t~nondet5, main_#t~nondet6, main_#t~nondet7, main_#t~nondet8, main_#t~nondet9, main_#t~nondet10, main_#t~nondet11, main_#t~nondet12, main_#t~nondet13, main_#t~nondet14, main_#t~nondet15, main_#t~nondet16, main_#t~nondet17, main_#t~nondet18, main_#t~nondet19, main_#t~nondet20, main_#t~ret21, main_#t~ret22, main_~c1~0, main_~i2~0;havoc main_~c1~0;havoc main_~i2~0;main_~c1~0 := 0;~r1~0 := main_#t~nondet5;havoc main_#t~nondet5;~id1~0 := main_#t~nondet6;havoc main_#t~nondet6;~st1~0 := main_#t~nondet7;havoc main_#t~nondet7;~send1~0 := main_#t~nondet8;havoc main_#t~nondet8;~mode1~0 := main_#t~nondet9;havoc main_#t~nondet9;~alive1~0 := main_#t~nondet10;havoc main_#t~nondet10;~id2~0 := main_#t~nondet11;havoc main_#t~nondet11;~st2~0 := main_#t~nondet12;havoc main_#t~nondet12;~send2~0 := main_#t~nondet13;havoc main_#t~nondet13;~mode2~0 := main_#t~nondet14;havoc main_#t~nondet14;~alive2~0 := main_#t~nondet15;havoc main_#t~nondet15;~id3~0 := main_#t~nondet16;havoc main_#t~nondet16;~st3~0 := main_#t~nondet17;havoc main_#t~nondet17;~send3~0 := main_#t~nondet18;havoc main_#t~nondet18;~mode3~0 := main_#t~nondet19;havoc main_#t~nondet19;~alive3~0 := main_#t~nondet20;havoc main_#t~nondet20;havoc init_#res;havoc init_~tmp~0;havoc init_~tmp~0; 337#L205 assume 0 == ~r1~0 % 256; 366#L206 assume ~alive1~0 % 256 + ~alive2~0 % 256 + ~alive3~0 % 256 >= 1; 380#L207 assume ~id1~0 >= 0; 319#L208 assume 0 == ~st1~0; 320#L209 assume ~send1~0 == ~id1~0; 356#L210 assume 0 == ~mode1~0 % 256; 374#L211 assume ~id2~0 >= 0; 334#L212 assume 0 == ~st2~0; 335#L213 assume ~send2~0 == ~id2~0; 378#L214 assume 0 == ~mode2~0 % 256; 343#L215 assume ~id3~0 >= 0; 344#L216 assume 0 == ~st3~0; 367#L217 assume ~send3~0 == ~id3~0; 381#L218 assume 0 == ~mode3~0 % 256; 323#L219 assume ~id1~0 != ~id2~0; 324#L220 assume ~id1~0 != ~id3~0; 358#L221 assume ~id2~0 != ~id3~0;init_~tmp~0 := 1; 365#L205-1 init_#res := init_~tmp~0; 329#L274 main_#t~ret21 := init_#res;main_~i2~0 := main_#t~ret21;havoc main_#t~ret21;assume 0 != main_~i2~0;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;main_~i2~0 := 0; 330#L347 [2019-11-15 19:44:53,141 INFO L793 eck$LassoCheckResult]: Loop: 330#L347 assume !false;havoc node1_#t~ite0, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0; 325#L102 assume !(0 != ~mode1~0 % 256); 327#L123 assume !(0 != ~alive1~0 % 256); 318#L123-2 ~mode1~0 := 1; 342#L102-2 havoc node2_#t~ite1, node2_#t~ite2, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0; 350#L137 assume 0 != ~mode2~0 % 256;node2_~m2~0 := ~p1_old~0;~p1_old~0 := ~nomsg~0; 376#L140 assume !(node2_~m2~0 != ~nomsg~0); 348#L140-1 ~mode2~0 := 0; 322#L137-2 havoc node3_#t~ite3, node3_#t~ite4, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0; 338#L171 assume 0 != ~mode3~0 % 256;node3_~m3~0 := ~p2_old~0;~p2_old~0 := ~nomsg~0; 340#L174 assume !(node3_~m3~0 != ~nomsg~0); 315#L174-1 ~mode3~0 := 0; 361#L171-2 ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 353#L282 assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; 354#L283 assume ~r1~0 % 256 < 3;check_~tmp~1 := 1; 363#L282-1 check_#res := check_~tmp~1; 369#L294 main_#t~ret22 := check_#res;main_~c1~0 := main_#t~ret22;havoc main_#t~ret22;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 371#L352 assume !(0 == assert_~arg % 256); 330#L347 [2019-11-15 19:44:53,142 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 19:44:53,142 INFO L82 PathProgramCache]: Analyzing trace with hash -47575204, now seen corresponding path program 2 times [2019-11-15 19:44:53,142 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 19:44:53,142 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [388812018] [2019-11-15 19:44:53,143 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 19:44:53,143 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 19:44:53,143 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 19:44:53,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 19:44:53,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 19:44:53,192 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 19:44:53,192 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 19:44:53,192 INFO L82 PathProgramCache]: Analyzing trace with hash 1089392871, now seen corresponding path program 1 times [2019-11-15 19:44:53,193 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 19:44:53,200 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [443735858] [2019-11-15 19:44:53,200 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 19:44:53,200 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 19:44:53,201 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 19:44:53,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 19:44:53,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 19:44:53,232 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 19:44:53,233 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 19:44:53,233 INFO L82 PathProgramCache]: Analyzing trace with hash 518250370, now seen corresponding path program 1 times [2019-11-15 19:44:53,233 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 19:44:53,234 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [716602007] [2019-11-15 19:44:53,234 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 19:44:53,234 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 19:44:53,234 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 19:44:53,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 19:44:53,315 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 19:44:53,315 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [716602007] [2019-11-15 19:44:53,316 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 19:44:53,316 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 19:44:53,316 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1533610473] [2019-11-15 19:44:53,518 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 79 [2019-11-15 19:44:53,759 WARN L191 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 69 [2019-11-15 19:44:53,774 INFO L210 LassoAnalysis]: Preferences: [2019-11-15 19:44:53,775 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-11-15 19:44:53,775 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-11-15 19:44:53,776 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-11-15 19:44:53,776 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2019-11-15 19:44:53,776 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:44:53,776 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-11-15 19:44:53,776 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-11-15 19:44:53,777 INFO L131 ssoRankerPreferences]: Filename of dumped script: pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c_Iteration3_Loop [2019-11-15 19:44:53,777 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-11-15 19:44:53,777 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-11-15 19:44:53,804 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:53,818 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:53,825 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:53,832 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:53,838 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:53,847 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:53,850 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:53,853 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:53,859 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:53,862 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:53,866 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:53,868 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:53,874 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:53,877 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:53,879 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:53,917 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:53,920 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:53,923 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:53,926 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:53,930 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:53,932 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:54,470 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-11-15 19:44:54,471 INFO L404 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/z3 Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:44:54,482 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 19:44:54,483 INFO L160 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/z3 Starting monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-15 19:44:54,504 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2019-11-15 19:44:54,505 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:44:54,585 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2019-11-15 19:44:54,587 INFO L210 LassoAnalysis]: Preferences: [2019-11-15 19:44:54,587 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-11-15 19:44:54,587 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-11-15 19:44:54,587 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-11-15 19:44:54,587 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-11-15 19:44:54,587 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:44:54,587 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-11-15 19:44:54,587 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-11-15 19:44:54,587 INFO L131 ssoRankerPreferences]: Filename of dumped script: pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c_Iteration3_Loop [2019-11-15 19:44:54,588 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-11-15 19:44:54,588 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-11-15 19:44:54,590 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:54,609 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:54,619 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:54,622 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:54,625 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:54,636 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:54,638 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:54,641 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:54,667 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:54,669 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:54,671 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:54,677 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:54,679 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:54,683 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:54,687 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:54,689 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:54,693 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:54,695 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:54,697 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:54,699 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:54,702 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:55,160 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-11-15 19:44:55,167 INFO L489 LassoAnalysis]: Using template 'affine'. [2019-11-15 19:44:55,169 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,170 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,170 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,171 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,171 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,171 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:44:55,173 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:44:55,173 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,177 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,178 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,178 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,178 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,178 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,178 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:44:55,179 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:44:55,179 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,186 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,189 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,189 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,190 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,190 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,190 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:44:55,192 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:44:55,192 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 19:44:55,194 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,195 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,195 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,195 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,195 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,196 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:44:55,196 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:44:55,196 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,197 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,198 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,198 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,198 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,199 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,199 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,199 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:44:55,200 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:44:55,200 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,202 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,203 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,203 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,203 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,203 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,203 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,204 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:44:55,204 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:44:55,204 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,205 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,205 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,206 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,206 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,206 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,206 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:44:55,208 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:44:55,208 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 19:44:55,210 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,211 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,211 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,211 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,212 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,212 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,212 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:44:55,214 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:44:55,214 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,217 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,217 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,218 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,218 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,218 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,218 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,218 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:44:55,219 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:44:55,219 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,220 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,220 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,221 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,221 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,221 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,221 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,221 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:44:55,222 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:44:55,222 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,222 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,223 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,223 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,223 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,223 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,224 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:44:55,225 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:44:55,225 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 19:44:55,227 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,228 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,228 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,228 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,229 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,229 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,229 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:44:55,229 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:44:55,229 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,230 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,230 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,231 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,231 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,231 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,231 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,231 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:44:55,232 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:44:55,232 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,234 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,234 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,235 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,235 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,235 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,235 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,235 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:44:55,236 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:44:55,236 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,238 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,239 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,239 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,239 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,240 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,240 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:44:55,241 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:44:55,241 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 19:44:55,244 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,244 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,244 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,245 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,245 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,245 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,245 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:44:55,245 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:44:55,246 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,246 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,247 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,247 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,247 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,247 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,247 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,248 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:44:55,249 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:44:55,249 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,251 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,251 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,251 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,251 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,252 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,252 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,252 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:44:55,252 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:44:55,253 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,253 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,253 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,254 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,254 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,254 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,254 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:44:55,255 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:44:55,256 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 19:44:55,258 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,258 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,259 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,259 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,259 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,259 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,259 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:44:55,260 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:44:55,260 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,261 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,261 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,262 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,262 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,262 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,262 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:44:55,263 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:44:55,263 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 19:44:55,266 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,266 INFO L489 LassoAnalysis]: Using template '2-nested'. [2019-11-15 19:44:55,266 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,267 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,267 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,267 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,267 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,267 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:55,268 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:44:55,268 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,271 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,272 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,272 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,272 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,272 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,272 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,273 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:55,273 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:44:55,273 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,276 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,277 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,277 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,277 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,278 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,278 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:55,279 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:44:55,279 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:44:55,281 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,281 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,282 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,282 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,282 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,282 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,282 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:55,283 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:44:55,283 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,284 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,284 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,285 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,285 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,285 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,285 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,285 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:55,286 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:44:55,286 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,289 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,290 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,290 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,290 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,291 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,291 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,291 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:55,291 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:44:55,291 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,292 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,293 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,293 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,293 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,293 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,293 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:55,295 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:44:55,295 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:44:55,298 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,298 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,299 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,299 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,299 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,300 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,300 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:55,301 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:44:55,301 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,304 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,304 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,305 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,305 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,305 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,305 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,305 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:55,306 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:44:55,306 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,307 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,307 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,308 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,308 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,308 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,308 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,308 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:55,309 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:44:55,309 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,309 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,310 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,310 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,310 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,310 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,311 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:55,312 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:44:55,312 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:44:55,315 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,315 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,316 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,316 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,316 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,316 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,316 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:55,317 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:44:55,317 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,318 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,318 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,318 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,318 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,319 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,319 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,319 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:55,319 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:44:55,319 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,322 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,323 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,323 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,323 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,323 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,323 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:55,324 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:44:55,324 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,327 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,327 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,328 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,328 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,328 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:55,329 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:44:55,329 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:44:55,332 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,333 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,333 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,333 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,333 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,334 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,334 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:55,334 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:44:55,334 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,335 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,335 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,336 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,336 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,336 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,336 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,336 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:55,336 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:44:55,337 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,337 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,338 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,338 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,338 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,338 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,338 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,339 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:55,339 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:44:55,339 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,340 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,340 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,340 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,341 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,341 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,341 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:55,342 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:44:55,342 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:44:55,345 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,346 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,346 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,346 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,346 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,346 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:55,347 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:44:55,347 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,348 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,348 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,348 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,348 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,349 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,349 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:55,350 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:44:55,350 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:44:55,353 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,353 INFO L489 LassoAnalysis]: Using template '3-nested'. [2019-11-15 19:44:55,353 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,354 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,354 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,354 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,354 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,354 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:55,355 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:44:55,355 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,358 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,359 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,359 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,359 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,359 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,359 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:55,360 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:44:55,360 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,363 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,364 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,364 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,364 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,364 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,364 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:55,366 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:44:55,366 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:44:55,368 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,369 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,369 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,369 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,369 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,369 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,370 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:55,370 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:44:55,370 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,371 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,372 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,372 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,372 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,372 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,372 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,373 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:55,373 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:44:55,373 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,377 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,377 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,377 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,378 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,378 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,378 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,378 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:55,378 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:44:55,379 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,379 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,379 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,386 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,386 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,386 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,386 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:55,387 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:44:55,388 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:44:55,391 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,391 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,392 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,392 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,392 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,392 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,392 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:55,394 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:44:55,394 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,396 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,397 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,397 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,397 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,398 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,398 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:55,398 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:44:55,398 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,399 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,399 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,400 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,402 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,402 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,402 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,402 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:55,403 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:44:55,403 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,404 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,404 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,405 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,405 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,405 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,405 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:55,406 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:44:55,406 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:44:55,410 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,410 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,411 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,411 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,411 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,411 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,411 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:55,412 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:44:55,412 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,413 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,414 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,415 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,415 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,415 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,415 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:55,415 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:44:55,416 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,418 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,419 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,419 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,419 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,419 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,419 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:55,420 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:44:55,420 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,424 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,425 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,425 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,426 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,426 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,426 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:55,427 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:44:55,428 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:44:55,433 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,434 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,434 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,435 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,435 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,435 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:55,435 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:44:55,435 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,436 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,436 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,437 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,437 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,437 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,437 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,438 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:55,438 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:44:55,438 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,439 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,440 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,440 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,440 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,440 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,441 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:55,441 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:44:55,441 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,442 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,443 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,443 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,443 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,443 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,444 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:55,445 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:44:55,445 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:44:55,456 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,457 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,458 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,458 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,458 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,459 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,459 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:55,460 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:44:55,460 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,461 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,462 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,463 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,463 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,463 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,463 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:55,464 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:44:55,465 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:44:55,468 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,468 INFO L489 LassoAnalysis]: Using template '4-nested'. [2019-11-15 19:44:55,469 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,469 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,469 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,469 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,470 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,470 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:44:55,470 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:44:55,470 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,475 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,476 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,476 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,477 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,477 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,477 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,477 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:44:55,478 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:44:55,478 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,481 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,487 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,487 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,487 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,487 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:44:55,489 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:44:55,489 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:44:55,491 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,492 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,492 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,492 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,492 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,492 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,493 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:44:55,493 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:44:55,493 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,494 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,496 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,496 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,496 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,497 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,497 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:44:55,497 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:44:55,497 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,510 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,510 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,511 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,511 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,511 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,511 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,511 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:44:55,512 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:44:55,512 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,513 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,513 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,515 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,515 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,515 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,515 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:44:55,516 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:44:55,517 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:44:55,520 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,521 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,522 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,522 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,522 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,522 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,522 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:44:55,528 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:44:55,528 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,531 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,531 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,531 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,532 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,532 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,532 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:44:55,533 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:44:55,534 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,535 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,535 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,535 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,536 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,536 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,536 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,536 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:44:55,537 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:44:55,537 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,538 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,538 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,538 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,538 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,539 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,539 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:44:55,540 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:44:55,540 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:44:55,544 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,544 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,544 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,544 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,545 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,545 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,545 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:44:55,545 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:44:55,545 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,546 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,547 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,548 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,548 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,548 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,548 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,548 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:44:55,549 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:44:55,549 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,552 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,552 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,552 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,552 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,553 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,553 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,553 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:44:55,553 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:44:55,554 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,557 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,557 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,557 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,557 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,558 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,558 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:44:55,560 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:44:55,560 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:44:55,564 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,566 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,566 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,566 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,566 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,566 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:44:55,567 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:44:55,567 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,568 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,569 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,569 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,569 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,569 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,570 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,570 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:44:55,570 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:44:55,570 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,571 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,571 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,572 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,572 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,572 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,572 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:44:55,572 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:44:55,572 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,573 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,574 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,574 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,574 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,574 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:44:55,575 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:44:55,576 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:44:55,579 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,586 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,586 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,587 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,587 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,587 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,587 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:44:55,587 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:44:55,587 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,588 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,589 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:55,589 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,589 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,589 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:44:55,590 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:44:55,591 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:44:55,602 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,602 INFO L489 LassoAnalysis]: Using template '2-phase'. [2019-11-15 19:44:55,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,603 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:55,603 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:44:55,603 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,603 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,604 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,604 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:55,604 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:44:55,604 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,615 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,616 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:55,616 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:44:55,616 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,616 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,616 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,616 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:55,617 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:44:55,617 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,621 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,621 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,622 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:55,622 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:44:55,622 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,622 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,622 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:55,623 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:44:55,623 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:44:55,626 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,626 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,626 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:55,626 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:44:55,626 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,627 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,627 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,627 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:55,627 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:44:55,627 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,629 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,629 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:55,630 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:44:55,630 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,630 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,630 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,630 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:55,631 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:44:55,631 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,635 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,636 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,637 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:55,637 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:44:55,637 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,637 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,637 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,637 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:55,638 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:44:55,638 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,639 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,639 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,640 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:55,640 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:44:55,640 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,640 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,640 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:55,641 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:44:55,641 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:44:55,645 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,646 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,646 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:55,646 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:44:55,647 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,647 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,647 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,647 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:55,649 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:44:55,649 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,652 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,652 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,653 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:55,653 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:44:55,653 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,653 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,653 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,653 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:55,654 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:44:55,654 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,655 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,656 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:55,656 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:44:55,656 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,656 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,656 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,656 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:55,657 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:44:55,657 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,658 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,658 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:55,658 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:44:55,658 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,659 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,659 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:55,660 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:44:55,660 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:44:55,664 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,664 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,666 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:55,666 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:44:55,666 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,666 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,666 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,666 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:55,667 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:44:55,667 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,668 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,668 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,668 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:55,669 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:44:55,669 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,669 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,669 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,669 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:55,670 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:44:55,670 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,673 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,673 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,674 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:55,674 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:44:55,674 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,674 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,674 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,674 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:55,675 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:44:55,675 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,681 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,682 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,682 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:55,682 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:44:55,682 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,683 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,683 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:55,684 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:44:55,684 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:44:55,688 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,688 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:55,688 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:44:55,689 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,689 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,689 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,689 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:55,689 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:44:55,689 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,690 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,691 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,691 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:55,691 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:44:55,691 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,691 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,691 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,691 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:55,692 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:44:55,692 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,693 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,693 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,694 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:55,694 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:44:55,694 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,694 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,694 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,694 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:55,695 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:44:55,695 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,696 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,696 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,697 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:55,697 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:44:55,697 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,697 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,697 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:55,698 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:44:55,698 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:44:55,715 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,715 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,716 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:55,716 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:44:55,716 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,716 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,716 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,716 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:55,717 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:44:55,717 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,718 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,718 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:55,718 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:44:55,718 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,719 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,719 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:55,720 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:44:55,720 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:44:55,722 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,723 INFO L489 LassoAnalysis]: Using template '3-phase'. [2019-11-15 19:44:55,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,723 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:55,723 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:44:55,724 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,770 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,770 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,772 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:55,772 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:44:55,772 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,778 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,778 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:55,779 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:44:55,779 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,779 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,779 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,779 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:55,780 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:44:55,780 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,789 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,789 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,790 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:55,790 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:44:55,790 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,790 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,790 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:55,792 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:44:55,792 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:44:55,795 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,795 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:55,795 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:44:55,795 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,796 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,796 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,796 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:55,797 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:44:55,797 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,814 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,814 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,815 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:55,815 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:44:55,815 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,815 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,815 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,815 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:55,816 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:44:55,817 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,826 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,826 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,827 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:55,827 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:44:55,827 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,827 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,827 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,827 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:55,828 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:44:55,833 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,835 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,836 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,839 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:55,839 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:44:55,839 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,839 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,839 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:55,840 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:44:55,840 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:44:55,845 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,845 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,845 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:55,846 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:44:55,846 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,846 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,846 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,846 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:55,850 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:44:55,850 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,860 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,860 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,861 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:55,861 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:44:55,861 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,861 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,861 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,861 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:55,862 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:44:55,862 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,864 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,864 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,865 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:55,865 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:44:55,865 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,865 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,865 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,866 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:55,866 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:44:55,866 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,867 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,868 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:55,868 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:44:55,868 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,869 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,869 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:55,870 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:44:55,870 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:44:55,884 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,885 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:55,885 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:44:55,885 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,885 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,886 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,886 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:55,886 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:44:55,886 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,888 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,888 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,888 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:55,889 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:44:55,889 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,889 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,889 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,889 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:55,890 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:44:55,890 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,895 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,895 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,896 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:55,896 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:44:55,906 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,906 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,907 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,907 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:55,908 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:44:55,908 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,913 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,913 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,914 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:55,914 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:44:55,914 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,914 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,914 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:55,924 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:44:55,924 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:44:55,928 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,929 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,929 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:55,929 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:44:55,930 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,930 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,930 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,930 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:55,931 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:44:55,931 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,941 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,942 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:55,942 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:44:55,942 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,942 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,942 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,942 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:55,943 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:44:55,943 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,944 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,945 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,945 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:55,945 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:44:55,945 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,945 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,945 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,946 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:55,946 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:44:55,946 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,947 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,948 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,948 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:55,948 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:44:55,948 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,949 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,949 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:55,950 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:44:55,950 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:44:55,955 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,959 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:55,959 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:44:55,959 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,960 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,960 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,960 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:55,960 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:44:55,961 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,962 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,962 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,963 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:55,963 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:44:55,963 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,963 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,963 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:55,971 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:44:55,971 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:44:55,975 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,975 INFO L489 LassoAnalysis]: Using template '4-phase'. [2019-11-15 19:44:55,976 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,976 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:55,976 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:44:55,976 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,976 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,977 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,977 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:44:55,978 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:44:55,978 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:55,995 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:55,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:55,996 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:55,997 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:44:55,997 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:55,997 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:55,998 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:55,998 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:44:55,999 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:44:55,999 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:56,009 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,009 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,010 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,010 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:44:56,010 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,010 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,011 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:44:56,012 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:44:56,012 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:44:56,017 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,018 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,018 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:44:56,019 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:56,020 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,020 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,020 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:44:56,021 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:44:56,021 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:56,022 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,022 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,023 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,023 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:44:56,023 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:56,023 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,023 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,023 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:44:56,025 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:44:56,025 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:56,033 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,034 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,034 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,035 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:44:56,035 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:56,035 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,035 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,035 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:44:56,036 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:44:56,036 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:56,037 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,037 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,037 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:44:56,038 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,038 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,038 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:44:56,039 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:44:56,039 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:44:56,053 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,054 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,054 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,054 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:44:56,054 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:56,055 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,055 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,055 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:44:56,059 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:44:56,059 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:56,062 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,062 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,062 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,062 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:44:56,063 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:56,063 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,063 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,063 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:44:56,064 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:44:56,064 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:56,065 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,066 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,066 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:44:56,066 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:56,067 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,067 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,067 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:44:56,068 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:44:56,068 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:56,068 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,069 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,069 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,069 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:44:56,069 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,069 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,070 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:44:56,071 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:44:56,071 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:44:56,076 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,077 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,077 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:44:56,077 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:56,078 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,078 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,078 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:44:56,079 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:44:56,079 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:56,079 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,080 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,080 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:44:56,080 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:56,081 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,081 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,081 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:44:56,082 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:44:56,082 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:56,090 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,091 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,091 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,091 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:44:56,091 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:56,092 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,092 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,092 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:44:56,093 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:44:56,093 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:56,107 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,108 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,108 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:44:56,108 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,108 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,109 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:44:56,110 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:44:56,110 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:44:56,116 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,116 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,116 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,116 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:44:56,117 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:56,117 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,117 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,117 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:44:56,118 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:44:56,118 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:56,119 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,119 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,120 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,120 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:44:56,120 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:56,120 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,120 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,120 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:44:56,121 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:44:56,121 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:56,122 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,122 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,123 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,123 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:44:56,123 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:56,123 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,123 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,123 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:44:56,124 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:44:56,124 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:56,125 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,125 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,126 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,126 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:44:56,126 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,126 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,126 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:44:56,128 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:44:56,128 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:44:56,134 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,134 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,134 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,135 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:44:56,135 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:56,135 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,135 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,135 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:44:56,136 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:44:56,136 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:56,137 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,138 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,138 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,138 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:44:56,138 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,138 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,138 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:44:56,140 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:44:56,140 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:44:56,146 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,146 INFO L489 LassoAnalysis]: Using template '2-lex'. [2019-11-15 19:44:56,146 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,147 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,147 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:44:56,147 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:56,147 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,147 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,147 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:56,148 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:44:56,148 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:56,156 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,157 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,157 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,157 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:44:56,157 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:56,158 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,158 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,158 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:56,158 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:44:56,158 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:56,165 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,165 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,165 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,166 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:44:56,166 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,166 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,166 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:56,167 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:44:56,167 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:44:56,170 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,170 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,171 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,171 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:44:56,171 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:56,171 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,171 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,171 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:56,172 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:44:56,172 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:56,174 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,174 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,175 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,175 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:44:56,175 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:56,175 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,175 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,175 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:56,176 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:44:56,176 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:56,186 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,186 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,187 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,187 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:44:56,187 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:56,187 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,187 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,187 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:56,188 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:44:56,188 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:56,189 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,190 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,190 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,190 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:44:56,190 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,190 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,190 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:56,191 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:44:56,191 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:44:56,195 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,196 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,196 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:44:56,196 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:56,196 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,196 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,196 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:56,198 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:44:56,198 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:56,206 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,206 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,206 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,206 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:44:56,207 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:56,207 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,207 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,207 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:56,207 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:44:56,207 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:56,209 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,210 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,210 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,210 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:44:56,210 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:56,210 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,210 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,211 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:56,211 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:44:56,211 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:56,212 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,213 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,213 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,213 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:44:56,213 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,213 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,213 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:56,214 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:44:56,214 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:44:56,222 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,222 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,223 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,223 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:44:56,223 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:56,223 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,223 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,223 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:56,224 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:44:56,224 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:56,225 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,226 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,226 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,226 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:44:56,226 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:56,226 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,226 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,227 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:56,227 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:44:56,227 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:56,239 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,239 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,239 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,240 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:44:56,240 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:56,240 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,240 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,240 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:56,241 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:44:56,241 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:56,249 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,249 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,249 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,249 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:44:56,250 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,250 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,250 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:56,251 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:44:56,251 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:44:56,254 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,254 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,255 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,255 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:44:56,255 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:56,255 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,255 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,255 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:56,256 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:44:56,256 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:56,257 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,257 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,258 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,258 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:44:56,258 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:56,258 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,258 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,258 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:56,259 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:44:56,259 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:56,260 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,261 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,262 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,262 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:44:56,262 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:56,262 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,262 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,262 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:56,263 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:44:56,263 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:56,264 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,265 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,265 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,265 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:44:56,265 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,266 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,266 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:56,267 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:44:56,267 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:44:56,270 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,270 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,270 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,271 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:44:56,271 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:56,271 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,271 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,271 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:56,271 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:44:56,272 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:56,273 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,276 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,276 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,276 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:44:56,276 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,276 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,277 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:56,277 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:44:56,277 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:44:56,282 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,282 INFO L489 LassoAnalysis]: Using template '3-lex'. [2019-11-15 19:44:56,282 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,283 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,283 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:44:56,283 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:56,283 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,283 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,283 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:44:56,284 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:44:56,284 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:56,297 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,298 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,298 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,299 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:44:56,299 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:56,299 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,299 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,299 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:44:56,300 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:44:56,300 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:56,308 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,309 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,309 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,309 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:44:56,310 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,310 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,310 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:44:56,311 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:44:56,311 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:44:56,315 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,316 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,316 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,316 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:44:56,316 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:56,316 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,317 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,317 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:44:56,317 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:44:56,317 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:56,321 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,321 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,322 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,322 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:44:56,322 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:56,322 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,322 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,322 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:44:56,324 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:44:56,324 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:56,344 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,344 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,345 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,345 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:44:56,345 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:56,345 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,345 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,345 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:44:56,346 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:44:56,346 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:56,348 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,349 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,349 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,349 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:44:56,349 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,350 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,350 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:44:56,351 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:44:56,351 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:44:56,356 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,356 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,356 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,357 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:44:56,357 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:56,357 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,357 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,357 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:44:56,360 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:44:56,360 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:56,375 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,376 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,376 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,376 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:44:56,376 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:56,376 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,376 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,377 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:44:56,377 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:44:56,377 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:56,380 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,380 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,381 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,381 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:44:56,381 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:56,382 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,382 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,382 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:44:56,382 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:44:56,383 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:56,385 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,385 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,385 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:44:56,386 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,386 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,386 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:44:56,387 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:44:56,387 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:44:56,391 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,392 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,392 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,392 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:44:56,392 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:56,392 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,393 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,393 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:44:56,393 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:44:56,393 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:56,396 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,396 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,397 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,397 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:44:56,398 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:56,398 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,398 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,398 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:44:56,399 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:44:56,399 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:56,410 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,410 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,411 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,411 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:44:56,411 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:56,411 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,411 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,411 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:44:56,412 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:44:56,412 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:56,419 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,419 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,420 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:44:56,420 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,420 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,420 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:44:56,421 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:44:56,421 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:44:56,426 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,431 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,431 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,431 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:44:56,431 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:56,432 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,432 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,432 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:44:56,432 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:44:56,432 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:56,435 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,435 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,436 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,436 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:44:56,436 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:56,436 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,436 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,436 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:44:56,437 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:44:56,437 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:56,439 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,440 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,440 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:44:56,440 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:56,440 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,440 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,440 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:44:56,441 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:44:56,441 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:56,443 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,443 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,444 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,444 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:44:56,444 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,444 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,444 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:44:56,445 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:44:56,445 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:44:56,450 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,450 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,451 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,451 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:44:56,451 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:56,451 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,451 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,451 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:44:56,452 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:44:56,452 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:56,454 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,454 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:56,455 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:44:56,455 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:44:56,455 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:56,455 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:56,455 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:44:56,457 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:44:56,457 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:44:56,462 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:56,462 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 19:44:56,462 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 19:44:56,463 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 19:44:56,463 INFO L87 Difference]: Start difference. First operand 69 states and 96 transitions. cyclomatic complexity: 28 Second operand 3 states. [2019-11-15 19:44:56,494 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 19:44:56,494 INFO L93 Difference]: Finished difference Result 105 states and 150 transitions. [2019-11-15 19:44:56,495 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 19:44:56,495 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 105 states and 150 transitions. [2019-11-15 19:44:56,497 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 84 [2019-11-15 19:44:56,499 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 105 states to 105 states and 150 transitions. [2019-11-15 19:44:56,499 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 105 [2019-11-15 19:44:56,499 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 105 [2019-11-15 19:44:56,500 INFO L73 IsDeterministic]: Start isDeterministic. Operand 105 states and 150 transitions. [2019-11-15 19:44:56,500 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2019-11-15 19:44:56,500 INFO L688 BuchiCegarLoop]: Abstraction has 105 states and 150 transitions. [2019-11-15 19:44:56,501 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 105 states and 150 transitions. [2019-11-15 19:44:56,515 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 105 to 105. [2019-11-15 19:44:56,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 105 states. [2019-11-15 19:44:56,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 105 states and 150 transitions. [2019-11-15 19:44:56,518 INFO L711 BuchiCegarLoop]: Abstraction has 105 states and 150 transitions. [2019-11-15 19:44:56,518 INFO L591 BuchiCegarLoop]: Abstraction has 105 states and 150 transitions. [2019-11-15 19:44:56,518 INFO L424 BuchiCegarLoop]: ======== Iteration 4============ [2019-11-15 19:44:56,518 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 105 states and 150 transitions. [2019-11-15 19:44:56,519 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 84 [2019-11-15 19:44:56,519 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-15 19:44:56,519 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-15 19:44:56,521 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 19:44:56,521 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 19:44:56,521 INFO L791 eck$LassoCheckResult]: Stem: 546#ULTIMATE.startENTRY ~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~alive1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~alive2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~alive3~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; 518#L-1 havoc main_#res;havoc main_#t~nondet5, main_#t~nondet6, main_#t~nondet7, main_#t~nondet8, main_#t~nondet9, main_#t~nondet10, main_#t~nondet11, main_#t~nondet12, main_#t~nondet13, main_#t~nondet14, main_#t~nondet15, main_#t~nondet16, main_#t~nondet17, main_#t~nondet18, main_#t~nondet19, main_#t~nondet20, main_#t~ret21, main_#t~ret22, main_~c1~0, main_~i2~0;havoc main_~c1~0;havoc main_~i2~0;main_~c1~0 := 0;~r1~0 := main_#t~nondet5;havoc main_#t~nondet5;~id1~0 := main_#t~nondet6;havoc main_#t~nondet6;~st1~0 := main_#t~nondet7;havoc main_#t~nondet7;~send1~0 := main_#t~nondet8;havoc main_#t~nondet8;~mode1~0 := main_#t~nondet9;havoc main_#t~nondet9;~alive1~0 := main_#t~nondet10;havoc main_#t~nondet10;~id2~0 := main_#t~nondet11;havoc main_#t~nondet11;~st2~0 := main_#t~nondet12;havoc main_#t~nondet12;~send2~0 := main_#t~nondet13;havoc main_#t~nondet13;~mode2~0 := main_#t~nondet14;havoc main_#t~nondet14;~alive2~0 := main_#t~nondet15;havoc main_#t~nondet15;~id3~0 := main_#t~nondet16;havoc main_#t~nondet16;~st3~0 := main_#t~nondet17;havoc main_#t~nondet17;~send3~0 := main_#t~nondet18;havoc main_#t~nondet18;~mode3~0 := main_#t~nondet19;havoc main_#t~nondet19;~alive3~0 := main_#t~nondet20;havoc main_#t~nondet20;havoc init_#res;havoc init_~tmp~0;havoc init_~tmp~0; 519#L205 assume 0 == ~r1~0 % 256; 548#L206 assume ~alive1~0 % 256 + ~alive2~0 % 256 + ~alive3~0 % 256 >= 1; 563#L207 assume ~id1~0 >= 0; 501#L208 assume 0 == ~st1~0; 502#L209 assume ~send1~0 == ~id1~0; 538#L210 assume 0 == ~mode1~0 % 256; 557#L211 assume ~id2~0 >= 0; 516#L212 assume 0 == ~st2~0; 517#L213 assume ~send2~0 == ~id2~0; 560#L214 assume 0 == ~mode2~0 % 256; 525#L215 assume ~id3~0 >= 0; 526#L216 assume 0 == ~st3~0; 549#L217 assume ~send3~0 == ~id3~0; 564#L218 assume 0 == ~mode3~0 % 256; 503#L219 assume ~id1~0 != ~id2~0; 504#L220 assume ~id1~0 != ~id3~0; 539#L221 assume ~id2~0 != ~id3~0;init_~tmp~0 := 1; 547#L205-1 init_#res := init_~tmp~0; 511#L274 main_#t~ret21 := init_#res;main_~i2~0 := main_#t~ret21;havoc main_#t~ret21;assume 0 != main_~i2~0;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;main_~i2~0 := 0; 512#L347 [2019-11-15 19:44:56,521 INFO L793 eck$LassoCheckResult]: Loop: 512#L347 assume !false;havoc node1_#t~ite0, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0; 507#L102 assume !(0 != ~mode1~0 % 256); 509#L123 assume !(0 != ~alive1~0 % 256); 500#L123-2 ~mode1~0 := 1; 524#L102-2 havoc node2_#t~ite1, node2_#t~ite2, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0; 532#L137 assume !(0 != ~mode2~0 % 256); 533#L154 assume !(0 != ~alive2~0 % 256); 513#L157 assume !(~send2~0 != ~id2~0); 505#L157-2 ~mode2~0 := 1; 506#L137-2 havoc node3_#t~ite3, node3_#t~ite4, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0; 594#L171 assume 0 != ~mode3~0 % 256;node3_~m3~0 := ~p2_old~0;~p2_old~0 := ~nomsg~0; 593#L174 assume !(node3_~m3~0 != ~nomsg~0); 589#L174-1 ~mode3~0 := 0; 587#L171-2 ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 586#L282 assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; 584#L283 assume ~r1~0 % 256 < 3;check_~tmp~1 := 1; 583#L282-1 check_#res := check_~tmp~1; 581#L294 main_#t~ret22 := check_#res;main_~c1~0 := main_#t~ret22;havoc main_#t~ret22;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 576#L352 assume !(0 == assert_~arg % 256); 575#L347 assume !false;havoc node1_#t~ite0, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0; 573#L102 assume !(0 != ~mode1~0 % 256); 571#L123 assume !(0 != ~alive1~0 % 256); 568#L123-2 ~mode1~0 := 1; 567#L102-2 havoc node2_#t~ite1, node2_#t~ite2, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0; 566#L137 assume 0 != ~mode2~0 % 256;node2_~m2~0 := ~p1_old~0;~p1_old~0 := ~nomsg~0; 561#L140 assume !(node2_~m2~0 != ~nomsg~0); 530#L140-1 ~mode2~0 := 0; 556#L137-2 havoc node3_#t~ite3, node3_#t~ite4, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0; 520#L171 assume 0 != ~mode3~0 % 256;node3_~m3~0 := ~p2_old~0;~p2_old~0 := ~nomsg~0; 522#L174 assume !(node3_~m3~0 != ~nomsg~0); 497#L174-1 ~mode3~0 := 0; 543#L171-2 ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 535#L282 assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; 536#L283 assume ~r1~0 % 256 < 3;check_~tmp~1 := 1; 545#L282-1 check_#res := check_~tmp~1; 551#L294 main_#t~ret22 := check_#res;main_~c1~0 := main_#t~ret22;havoc main_#t~ret22;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 553#L352 assume !(0 == assert_~arg % 256); 512#L347 [2019-11-15 19:44:56,522 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 19:44:56,522 INFO L82 PathProgramCache]: Analyzing trace with hash -47575204, now seen corresponding path program 3 times [2019-11-15 19:44:56,522 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 19:44:56,522 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [872841701] [2019-11-15 19:44:56,522 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 19:44:56,522 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 19:44:56,522 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 19:44:56,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 19:44:56,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 19:44:56,574 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 19:44:56,574 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 19:44:56,574 INFO L82 PathProgramCache]: Analyzing trace with hash 218919921, now seen corresponding path program 1 times [2019-11-15 19:44:56,575 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 19:44:56,575 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1364619373] [2019-11-15 19:44:56,575 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 19:44:56,575 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 19:44:56,575 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 19:44:56,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 19:44:56,634 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 19:44:56,634 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1364619373] [2019-11-15 19:44:56,635 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 19:44:56,635 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 19:44:56,635 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1055463416] [2019-11-15 19:44:56,635 INFO L808 eck$LassoCheckResult]: loop already infeasible [2019-11-15 19:44:56,635 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 19:44:56,636 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 19:44:56,636 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 19:44:56,636 INFO L87 Difference]: Start difference. First operand 105 states and 150 transitions. cyclomatic complexity: 46 Second operand 3 states. [2019-11-15 19:44:56,664 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 19:44:56,664 INFO L93 Difference]: Finished difference Result 181 states and 265 transitions. [2019-11-15 19:44:56,666 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 19:44:56,667 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 181 states and 265 transitions. [2019-11-15 19:44:56,669 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 160 [2019-11-15 19:44:56,672 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 181 states to 181 states and 265 transitions. [2019-11-15 19:44:56,672 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 181 [2019-11-15 19:44:56,673 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 181 [2019-11-15 19:44:56,673 INFO L73 IsDeterministic]: Start isDeterministic. Operand 181 states and 265 transitions. [2019-11-15 19:44:56,674 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2019-11-15 19:44:56,674 INFO L688 BuchiCegarLoop]: Abstraction has 181 states and 265 transitions. [2019-11-15 19:44:56,674 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 181 states and 265 transitions. [2019-11-15 19:44:56,693 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 181 to 167. [2019-11-15 19:44:56,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 167 states. [2019-11-15 19:44:56,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 167 states and 241 transitions. [2019-11-15 19:44:56,695 INFO L711 BuchiCegarLoop]: Abstraction has 167 states and 241 transitions. [2019-11-15 19:44:56,695 INFO L591 BuchiCegarLoop]: Abstraction has 167 states and 241 transitions. [2019-11-15 19:44:56,695 INFO L424 BuchiCegarLoop]: ======== Iteration 5============ [2019-11-15 19:44:56,695 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 167 states and 241 transitions. [2019-11-15 19:44:56,696 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 146 [2019-11-15 19:44:56,697 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-15 19:44:56,697 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-15 19:44:56,698 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 19:44:56,698 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 19:44:56,698 INFO L791 eck$LassoCheckResult]: Stem: 842#ULTIMATE.startENTRY ~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~alive1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~alive2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~alive3~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; 810#L-1 havoc main_#res;havoc main_#t~nondet5, main_#t~nondet6, main_#t~nondet7, main_#t~nondet8, main_#t~nondet9, main_#t~nondet10, main_#t~nondet11, main_#t~nondet12, main_#t~nondet13, main_#t~nondet14, main_#t~nondet15, main_#t~nondet16, main_#t~nondet17, main_#t~nondet18, main_#t~nondet19, main_#t~nondet20, main_#t~ret21, main_#t~ret22, main_~c1~0, main_~i2~0;havoc main_~c1~0;havoc main_~i2~0;main_~c1~0 := 0;~r1~0 := main_#t~nondet5;havoc main_#t~nondet5;~id1~0 := main_#t~nondet6;havoc main_#t~nondet6;~st1~0 := main_#t~nondet7;havoc main_#t~nondet7;~send1~0 := main_#t~nondet8;havoc main_#t~nondet8;~mode1~0 := main_#t~nondet9;havoc main_#t~nondet9;~alive1~0 := main_#t~nondet10;havoc main_#t~nondet10;~id2~0 := main_#t~nondet11;havoc main_#t~nondet11;~st2~0 := main_#t~nondet12;havoc main_#t~nondet12;~send2~0 := main_#t~nondet13;havoc main_#t~nondet13;~mode2~0 := main_#t~nondet14;havoc main_#t~nondet14;~alive2~0 := main_#t~nondet15;havoc main_#t~nondet15;~id3~0 := main_#t~nondet16;havoc main_#t~nondet16;~st3~0 := main_#t~nondet17;havoc main_#t~nondet17;~send3~0 := main_#t~nondet18;havoc main_#t~nondet18;~mode3~0 := main_#t~nondet19;havoc main_#t~nondet19;~alive3~0 := main_#t~nondet20;havoc main_#t~nondet20;havoc init_#res;havoc init_~tmp~0;havoc init_~tmp~0; 811#L205 assume 0 == ~r1~0 % 256; 844#L206 assume ~alive1~0 % 256 + ~alive2~0 % 256 + ~alive3~0 % 256 >= 1; 870#L207 assume ~id1~0 >= 0; 793#L208 assume 0 == ~st1~0; 794#L209 assume ~send1~0 == ~id1~0; 832#L210 assume 0 == ~mode1~0 % 256; 858#L211 assume ~id2~0 >= 0; 808#L212 assume 0 == ~st2~0; 809#L213 assume ~send2~0 == ~id2~0; 866#L214 assume 0 == ~mode2~0 % 256; 817#L215 assume ~id3~0 >= 0; 818#L216 assume 0 == ~st3~0; 845#L217 assume ~send3~0 == ~id3~0; 871#L218 assume 0 == ~mode3~0 % 256; 795#L219 assume ~id1~0 != ~id2~0; 796#L220 assume ~id1~0 != ~id3~0; 833#L221 assume ~id2~0 != ~id3~0;init_~tmp~0 := 1; 843#L205-1 init_#res := init_~tmp~0; 802#L274 main_#t~ret21 := init_#res;main_~i2~0 := main_#t~ret21;havoc main_#t~ret21;assume 0 != main_~i2~0;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;main_~i2~0 := 0; 803#L347 [2019-11-15 19:44:56,699 INFO L793 eck$LassoCheckResult]: Loop: 803#L347 assume !false;havoc node1_#t~ite0, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0; 916#L102 assume !(0 != ~mode1~0 % 256); 873#L123 assume !(0 != ~alive1~0 % 256); 792#L123-2 ~mode1~0 := 1; 881#L102-2 havoc node2_#t~ite1, node2_#t~ite2, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0; 910#L137 assume !(0 != ~mode2~0 % 256); 909#L154 assume !(0 != ~alive2~0 % 256); 904#L157 assume !(~send2~0 != ~id2~0); 797#L157-2 ~mode2~0 := 1; 798#L137-2 havoc node3_#t~ite3, node3_#t~ite4, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0; 954#L171 assume 0 != ~mode3~0 % 256;node3_~m3~0 := ~p2_old~0;~p2_old~0 := ~nomsg~0; 880#L174 assume !(node3_~m3~0 != ~nomsg~0); 789#L174-1 ~mode3~0 := 0; 837#L171-2 ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 827#L282 assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; 828#L283 assume ~r1~0 % 256 < 3;check_~tmp~1 := 1; 847#L282-1 check_#res := check_~tmp~1; 848#L294 main_#t~ret22 := check_#res;main_~c1~0 := main_#t~ret22;havoc main_#t~ret22;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 859#L352 assume !(0 == assert_~arg % 256); 860#L347 assume !false;havoc node1_#t~ite0, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0; 799#L102 assume 0 != ~mode1~0 % 256; 800#L103 assume 255 == ~r1~0 % 256;~r1~0 := 2; 831#L103-2 ~r1~0 := 1 + ~r1~0 % 256;node1_~m1~0 := ~p3_old~0;~p3_old~0 := ~nomsg~0; 819#L109 assume !(node1_~m1~0 != ~nomsg~0); 815#L109-1 ~mode1~0 := 0; 816#L102-2 havoc node2_#t~ite1, node2_#t~ite2, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0; 826#L137 assume 0 != ~mode2~0 % 256;node2_~m2~0 := ~p1_old~0;~p1_old~0 := ~nomsg~0; 868#L140 assume !(node2_~m2~0 != ~nomsg~0); 824#L140-1 ~mode2~0 := 0; 903#L137-2 havoc node3_#t~ite3, node3_#t~ite4, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0; 933#L171 assume 0 != ~mode3~0 % 256;node3_~m3~0 := ~p2_old~0;~p2_old~0 := ~nomsg~0; 898#L174 assume !(node3_~m3~0 != ~nomsg~0); 895#L174-1 ~mode3~0 := 0; 924#L171-2 ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 923#L282 assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; 921#L283 assume ~r1~0 % 256 < 3;check_~tmp~1 := 1; 920#L282-1 check_#res := check_~tmp~1; 919#L294 main_#t~ret22 := check_#res;main_~c1~0 := main_#t~ret22;havoc main_#t~ret22;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 918#L352 assume !(0 == assert_~arg % 256); 803#L347 [2019-11-15 19:44:56,699 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 19:44:56,699 INFO L82 PathProgramCache]: Analyzing trace with hash -47575204, now seen corresponding path program 4 times [2019-11-15 19:44:56,699 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 19:44:56,699 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [621479141] [2019-11-15 19:44:56,700 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 19:44:56,700 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 19:44:56,700 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 19:44:56,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 19:44:56,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 19:44:56,738 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 19:44:56,738 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 19:44:56,738 INFO L82 PathProgramCache]: Analyzing trace with hash -33734764, now seen corresponding path program 1 times [2019-11-15 19:44:56,739 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 19:44:56,739 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [988803919] [2019-11-15 19:44:56,739 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 19:44:56,740 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 19:44:56,740 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 19:44:56,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 19:44:56,764 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 19:44:56,764 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [988803919] [2019-11-15 19:44:56,764 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 19:44:56,765 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 19:44:56,765 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1397308819] [2019-11-15 19:44:56,765 INFO L808 eck$LassoCheckResult]: loop already infeasible [2019-11-15 19:44:56,765 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 19:44:56,765 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 19:44:56,766 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 19:44:56,766 INFO L87 Difference]: Start difference. First operand 167 states and 241 transitions. cyclomatic complexity: 75 Second operand 3 states. [2019-11-15 19:44:56,788 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 19:44:56,788 INFO L93 Difference]: Finished difference Result 249 states and 356 transitions. [2019-11-15 19:44:56,791 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 19:44:56,791 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 249 states and 356 transitions. [2019-11-15 19:44:56,794 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 228 [2019-11-15 19:44:56,797 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 249 states to 249 states and 356 transitions. [2019-11-15 19:44:56,797 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 249 [2019-11-15 19:44:56,797 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 249 [2019-11-15 19:44:56,797 INFO L73 IsDeterministic]: Start isDeterministic. Operand 249 states and 356 transitions. [2019-11-15 19:44:56,799 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2019-11-15 19:44:56,799 INFO L688 BuchiCegarLoop]: Abstraction has 249 states and 356 transitions. [2019-11-15 19:44:56,799 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 249 states and 356 transitions. [2019-11-15 19:44:56,811 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 249 to 247. [2019-11-15 19:44:56,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 247 states. [2019-11-15 19:44:56,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 247 states and 354 transitions. [2019-11-15 19:44:56,814 INFO L711 BuchiCegarLoop]: Abstraction has 247 states and 354 transitions. [2019-11-15 19:44:56,815 INFO L591 BuchiCegarLoop]: Abstraction has 247 states and 354 transitions. [2019-11-15 19:44:56,815 INFO L424 BuchiCegarLoop]: ======== Iteration 6============ [2019-11-15 19:44:56,815 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 247 states and 354 transitions. [2019-11-15 19:44:56,816 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 226 [2019-11-15 19:44:56,816 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-15 19:44:56,816 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-15 19:44:56,822 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 19:44:56,822 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 19:44:56,822 INFO L791 eck$LassoCheckResult]: Stem: 1264#ULTIMATE.startENTRY ~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~alive1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~alive2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~alive3~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; 1231#L-1 havoc main_#res;havoc main_#t~nondet5, main_#t~nondet6, main_#t~nondet7, main_#t~nondet8, main_#t~nondet9, main_#t~nondet10, main_#t~nondet11, main_#t~nondet12, main_#t~nondet13, main_#t~nondet14, main_#t~nondet15, main_#t~nondet16, main_#t~nondet17, main_#t~nondet18, main_#t~nondet19, main_#t~nondet20, main_#t~ret21, main_#t~ret22, main_~c1~0, main_~i2~0;havoc main_~c1~0;havoc main_~i2~0;main_~c1~0 := 0;~r1~0 := main_#t~nondet5;havoc main_#t~nondet5;~id1~0 := main_#t~nondet6;havoc main_#t~nondet6;~st1~0 := main_#t~nondet7;havoc main_#t~nondet7;~send1~0 := main_#t~nondet8;havoc main_#t~nondet8;~mode1~0 := main_#t~nondet9;havoc main_#t~nondet9;~alive1~0 := main_#t~nondet10;havoc main_#t~nondet10;~id2~0 := main_#t~nondet11;havoc main_#t~nondet11;~st2~0 := main_#t~nondet12;havoc main_#t~nondet12;~send2~0 := main_#t~nondet13;havoc main_#t~nondet13;~mode2~0 := main_#t~nondet14;havoc main_#t~nondet14;~alive2~0 := main_#t~nondet15;havoc main_#t~nondet15;~id3~0 := main_#t~nondet16;havoc main_#t~nondet16;~st3~0 := main_#t~nondet17;havoc main_#t~nondet17;~send3~0 := main_#t~nondet18;havoc main_#t~nondet18;~mode3~0 := main_#t~nondet19;havoc main_#t~nondet19;~alive3~0 := main_#t~nondet20;havoc main_#t~nondet20;havoc init_#res;havoc init_~tmp~0;havoc init_~tmp~0; 1232#L205 assume 0 == ~r1~0 % 256; 1266#L206 assume ~alive1~0 % 256 + ~alive2~0 % 256 + ~alive3~0 % 256 >= 1; 1283#L207 assume ~id1~0 >= 0; 1215#L208 assume 0 == ~st1~0; 1216#L209 assume ~send1~0 == ~id1~0; 1255#L210 assume 0 == ~mode1~0 % 256; 1276#L211 assume ~id2~0 >= 0; 1229#L212 assume 0 == ~st2~0; 1230#L213 assume ~send2~0 == ~id2~0; 1280#L214 assume 0 == ~mode2~0 % 256; 1238#L215 assume ~id3~0 >= 0; 1239#L216 assume 0 == ~st3~0; 1267#L217 assume ~send3~0 == ~id3~0; 1284#L218 assume 0 == ~mode3~0 % 256; 1219#L219 assume ~id1~0 != ~id2~0; 1220#L220 assume ~id1~0 != ~id3~0; 1257#L221 assume ~id2~0 != ~id3~0;init_~tmp~0 := 1; 1265#L205-1 init_#res := init_~tmp~0; 1224#L274 main_#t~ret21 := init_#res;main_~i2~0 := main_#t~ret21;havoc main_#t~ret21;assume 0 != main_~i2~0;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;main_~i2~0 := 0; 1225#L347 [2019-11-15 19:44:56,823 INFO L793 eck$LassoCheckResult]: Loop: 1225#L347 assume !false;havoc node1_#t~ite0, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0; 1305#L102 assume !(0 != ~mode1~0 % 256); 1297#L123 assume !(0 != ~alive1~0 % 256); 1289#L123-2 ~mode1~0 := 1; 1247#L102-2 havoc node2_#t~ite1, node2_#t~ite2, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0; 1248#L137 assume !(0 != ~mode2~0 % 256); 1251#L154 assume !(0 != ~alive2~0 % 256); 1226#L157 assume !(~send2~0 != ~id2~0); 1217#L157-2 ~mode2~0 := 1; 1218#L137-2 havoc node3_#t~ite3, node3_#t~ite4, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0; 1445#L171 assume 0 != ~mode3~0 % 256;node3_~m3~0 := ~p2_old~0;~p2_old~0 := ~nomsg~0; 1288#L174 assume !(node3_~m3~0 != ~nomsg~0); 1211#L174-1 ~mode3~0 := 0; 1261#L171-2 ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 1249#L282 assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; 1250#L283 assume ~r1~0 % 256 < 3;check_~tmp~1 := 1; 1269#L282-1 check_#res := check_~tmp~1; 1270#L294 main_#t~ret22 := check_#res;main_~c1~0 := main_#t~ret22;havoc main_#t~ret22;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 1272#L352 assume !(0 == assert_~arg % 256); 1243#L347 assume !false;havoc node1_#t~ite0, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0; 1221#L102 assume 0 != ~mode1~0 % 256; 1222#L103 assume !(255 == ~r1~0 % 256); 1258#L103-2 ~r1~0 := 1 + ~r1~0 % 256;node1_~m1~0 := ~p3_old~0;~p3_old~0 := ~nomsg~0; 1240#L109 assume !(node1_~m1~0 != ~nomsg~0); 1242#L109-1 ~mode1~0 := 0; 1292#L102-2 havoc node2_#t~ite1, node2_#t~ite2, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0; 1372#L137 assume 0 != ~mode2~0 % 256;node2_~m2~0 := ~p1_old~0;~p1_old~0 := ~nomsg~0; 1358#L140 assume !(node2_~m2~0 != ~nomsg~0); 1356#L140-1 ~mode2~0 := 0; 1355#L137-2 havoc node3_#t~ite3, node3_#t~ite4, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0; 1353#L171 assume 0 != ~mode3~0 % 256;node3_~m3~0 := ~p2_old~0;~p2_old~0 := ~nomsg~0; 1339#L174 assume !(node3_~m3~0 != ~nomsg~0); 1333#L174-1 ~mode3~0 := 0; 1330#L171-2 ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 1328#L282 assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; 1325#L283 assume ~r1~0 % 256 < 3;check_~tmp~1 := 1; 1321#L282-1 check_#res := check_~tmp~1; 1317#L294 main_#t~ret22 := check_#res;main_~c1~0 := main_#t~ret22;havoc main_#t~ret22;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 1313#L352 assume !(0 == assert_~arg % 256); 1225#L347 [2019-11-15 19:44:56,824 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 19:44:56,824 INFO L82 PathProgramCache]: Analyzing trace with hash -47575204, now seen corresponding path program 5 times [2019-11-15 19:44:56,824 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 19:44:56,824 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [227372587] [2019-11-15 19:44:56,824 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 19:44:56,824 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 19:44:56,825 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 19:44:56,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 19:44:56,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 19:44:56,854 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 19:44:56,854 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 19:44:56,855 INFO L82 PathProgramCache]: Analyzing trace with hash -2027879470, now seen corresponding path program 1 times [2019-11-15 19:44:56,855 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 19:44:56,855 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [573023337] [2019-11-15 19:44:56,855 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 19:44:56,855 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 19:44:56,855 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 19:44:56,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 19:44:56,916 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 19:44:56,917 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [573023337] [2019-11-15 19:44:56,917 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 19:44:56,917 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 19:44:56,917 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1915396814] [2019-11-15 19:44:56,918 INFO L808 eck$LassoCheckResult]: loop already infeasible [2019-11-15 19:44:56,918 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 19:44:56,918 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 19:44:56,918 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 19:44:56,918 INFO L87 Difference]: Start difference. First operand 247 states and 354 transitions. cyclomatic complexity: 108 Second operand 3 states. [2019-11-15 19:44:56,937 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 19:44:56,937 INFO L93 Difference]: Finished difference Result 443 states and 627 transitions. [2019-11-15 19:44:56,937 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 19:44:56,937 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 443 states and 627 transitions. [2019-11-15 19:44:56,941 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 422 [2019-11-15 19:44:56,946 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 443 states to 443 states and 627 transitions. [2019-11-15 19:44:56,946 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 443 [2019-11-15 19:44:56,947 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 443 [2019-11-15 19:44:56,947 INFO L73 IsDeterministic]: Start isDeterministic. Operand 443 states and 627 transitions. [2019-11-15 19:44:56,953 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2019-11-15 19:44:56,953 INFO L688 BuchiCegarLoop]: Abstraction has 443 states and 627 transitions. [2019-11-15 19:44:56,954 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 443 states and 627 transitions. [2019-11-15 19:44:56,972 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 443 to 401. [2019-11-15 19:44:56,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 401 states. [2019-11-15 19:44:56,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 401 states and 561 transitions. [2019-11-15 19:44:56,975 INFO L711 BuchiCegarLoop]: Abstraction has 401 states and 561 transitions. [2019-11-15 19:44:56,975 INFO L591 BuchiCegarLoop]: Abstraction has 401 states and 561 transitions. [2019-11-15 19:44:56,975 INFO L424 BuchiCegarLoop]: ======== Iteration 7============ [2019-11-15 19:44:56,975 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 401 states and 561 transitions. [2019-11-15 19:44:56,979 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 380 [2019-11-15 19:44:56,979 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-15 19:44:56,979 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-15 19:44:56,981 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 19:44:56,981 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 19:44:56,981 INFO L791 eck$LassoCheckResult]: Stem: 1962#ULTIMATE.startENTRY ~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~alive1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~alive2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~alive3~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; 1929#L-1 havoc main_#res;havoc main_#t~nondet5, main_#t~nondet6, main_#t~nondet7, main_#t~nondet8, main_#t~nondet9, main_#t~nondet10, main_#t~nondet11, main_#t~nondet12, main_#t~nondet13, main_#t~nondet14, main_#t~nondet15, main_#t~nondet16, main_#t~nondet17, main_#t~nondet18, main_#t~nondet19, main_#t~nondet20, main_#t~ret21, main_#t~ret22, main_~c1~0, main_~i2~0;havoc main_~c1~0;havoc main_~i2~0;main_~c1~0 := 0;~r1~0 := main_#t~nondet5;havoc main_#t~nondet5;~id1~0 := main_#t~nondet6;havoc main_#t~nondet6;~st1~0 := main_#t~nondet7;havoc main_#t~nondet7;~send1~0 := main_#t~nondet8;havoc main_#t~nondet8;~mode1~0 := main_#t~nondet9;havoc main_#t~nondet9;~alive1~0 := main_#t~nondet10;havoc main_#t~nondet10;~id2~0 := main_#t~nondet11;havoc main_#t~nondet11;~st2~0 := main_#t~nondet12;havoc main_#t~nondet12;~send2~0 := main_#t~nondet13;havoc main_#t~nondet13;~mode2~0 := main_#t~nondet14;havoc main_#t~nondet14;~alive2~0 := main_#t~nondet15;havoc main_#t~nondet15;~id3~0 := main_#t~nondet16;havoc main_#t~nondet16;~st3~0 := main_#t~nondet17;havoc main_#t~nondet17;~send3~0 := main_#t~nondet18;havoc main_#t~nondet18;~mode3~0 := main_#t~nondet19;havoc main_#t~nondet19;~alive3~0 := main_#t~nondet20;havoc main_#t~nondet20;havoc init_#res;havoc init_~tmp~0;havoc init_~tmp~0; 1930#L205 assume 0 == ~r1~0 % 256; 1964#L206 assume ~alive1~0 % 256 + ~alive2~0 % 256 + ~alive3~0 % 256 >= 1; 1985#L207 assume ~id1~0 >= 0; 1911#L208 assume 0 == ~st1~0; 1912#L209 assume ~send1~0 == ~id1~0; 1951#L210 assume 0 == ~mode1~0 % 256; 1976#L211 assume ~id2~0 >= 0; 1927#L212 assume 0 == ~st2~0; 1928#L213 assume ~send2~0 == ~id2~0; 1980#L214 assume 0 == ~mode2~0 % 256; 1935#L215 assume ~id3~0 >= 0; 1936#L216 assume 0 == ~st3~0; 1965#L217 assume ~send3~0 == ~id3~0; 1986#L218 assume 0 == ~mode3~0 % 256; 1913#L219 assume ~id1~0 != ~id2~0; 1914#L220 assume ~id1~0 != ~id3~0; 1952#L221 assume ~id2~0 != ~id3~0;init_~tmp~0 := 1; 1963#L205-1 init_#res := init_~tmp~0; 1921#L274 main_#t~ret21 := init_#res;main_~i2~0 := main_#t~ret21;havoc main_#t~ret21;assume 0 != main_~i2~0;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;main_~i2~0 := 0; 1922#L347 [2019-11-15 19:44:56,982 INFO L793 eck$LassoCheckResult]: Loop: 1922#L347 assume !false;havoc node1_#t~ite0, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0; 2196#L102 assume !(0 != ~mode1~0 % 256); 2193#L123 assume !(0 != ~alive1~0 % 256); 2188#L123-2 ~mode1~0 := 1; 2187#L102-2 havoc node2_#t~ite1, node2_#t~ite2, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0; 1978#L137 assume !(0 != ~mode2~0 % 256); 1946#L154 assume !(0 != ~alive2~0 % 256); 1923#L157 assume !(~send2~0 != ~id2~0); 1925#L157-2 ~mode2~0 := 1; 2004#L137-2 havoc node3_#t~ite3, node3_#t~ite4, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0; 2168#L171 assume 0 != ~mode3~0 % 256;node3_~m3~0 := ~p2_old~0;~p2_old~0 := ~nomsg~0; 1997#L174 assume !(node3_~m3~0 != ~nomsg~0); 1907#L174-1 ~mode3~0 := 0; 1996#L171-2 ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 1948#L282 assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; 1949#L283 assume ~r1~0 % 256 < 3;check_~tmp~1 := 1; 2287#L282-1 check_#res := check_~tmp~1; 2284#L294 main_#t~ret22 := check_#res;main_~c1~0 := main_#t~ret22;havoc main_#t~ret22;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 2282#L352 assume !(0 == assert_~arg % 256); 2280#L347 assume !false;havoc node1_#t~ite0, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0; 1917#L102 assume 0 != ~mode1~0 % 256; 1918#L103 assume !(255 == ~r1~0 % 256); 1954#L103-2 ~r1~0 := 1 + ~r1~0 % 256;node1_~m1~0 := ~p3_old~0;~p3_old~0 := ~nomsg~0; 2261#L109 assume !(node1_~m1~0 != ~nomsg~0); 2258#L109-1 ~mode1~0 := 0; 2257#L102-2 havoc node2_#t~ite1, node2_#t~ite2, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0; 2256#L137 assume 0 != ~mode2~0 % 256;node2_~m2~0 := ~p1_old~0;~p1_old~0 := ~nomsg~0; 2252#L140 assume !(node2_~m2~0 != ~nomsg~0); 1981#L140-1 ~mode2~0 := 0; 1982#L137-2 havoc node3_#t~ite3, node3_#t~ite4, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0; 2247#L171 assume !(0 != ~mode3~0 % 256); 2234#L188 assume !(0 != ~alive3~0 % 256); 2240#L191 assume !(~send3~0 != ~id3~0); 2151#L191-2 ~mode3~0 := 1; 2150#L171-2 ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 2149#L282 assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; 2147#L283 assume ~r1~0 % 256 < 3;check_~tmp~1 := 1; 2148#L282-1 check_#res := check_~tmp~1; 2201#L294 main_#t~ret22 := check_#res;main_~c1~0 := main_#t~ret22;havoc main_#t~ret22;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 2199#L352 assume !(0 == assert_~arg % 256); 1922#L347 [2019-11-15 19:44:56,982 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 19:44:56,982 INFO L82 PathProgramCache]: Analyzing trace with hash -47575204, now seen corresponding path program 6 times [2019-11-15 19:44:56,982 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 19:44:56,983 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1067256750] [2019-11-15 19:44:56,983 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 19:44:56,983 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 19:44:56,983 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 19:44:56,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 19:44:56,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 19:44:57,003 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 19:44:57,004 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 19:44:57,004 INFO L82 PathProgramCache]: Analyzing trace with hash 1503229072, now seen corresponding path program 1 times [2019-11-15 19:44:57,004 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 19:44:57,004 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [582436335] [2019-11-15 19:44:57,004 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 19:44:57,004 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 19:44:57,005 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 19:44:57,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 19:44:57,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 19:44:57,029 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 19:44:57,029 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 19:44:57,029 INFO L82 PathProgramCache]: Analyzing trace with hash -1002976021, now seen corresponding path program 1 times [2019-11-15 19:44:57,029 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 19:44:57,030 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1941905137] [2019-11-15 19:44:57,030 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 19:44:57,030 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 19:44:57,030 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 19:44:57,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 19:44:57,068 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2019-11-15 19:44:57,069 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1941905137] [2019-11-15 19:44:57,069 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 19:44:57,069 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 19:44:57,070 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [307524130] [2019-11-15 19:44:57,692 WARN L191 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 135 [2019-11-15 19:44:58,007 WARN L191 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 84 [2019-11-15 19:44:58,009 INFO L210 LassoAnalysis]: Preferences: [2019-11-15 19:44:58,009 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-11-15 19:44:58,009 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-11-15 19:44:58,009 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-11-15 19:44:58,009 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2019-11-15 19:44:58,009 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:44:58,009 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-11-15 19:44:58,009 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-11-15 19:44:58,009 INFO L131 ssoRankerPreferences]: Filename of dumped script: pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c_Iteration7_Loop [2019-11-15 19:44:58,009 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-11-15 19:44:58,009 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-11-15 19:44:58,013 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:58,025 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:58,030 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:58,032 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:58,039 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:58,040 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:58,042 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:58,065 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:58,067 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:58,071 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:58,086 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:58,088 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:58,091 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:58,094 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:58,103 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:58,110 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:58,117 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:58,119 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:58,124 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:58,126 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:58,128 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:58,131 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:58,141 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:58,143 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:58,145 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:58,685 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-11-15 19:44:58,685 INFO L404 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/z3 Starting monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:44:58,691 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 19:44:58,691 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 19:44:58,697 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 19:44:58,697 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~node1.offset_3=0} Honda state: {v_rep#funAddr~node1.offset_3=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/z3 Starting monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:44:58,704 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 19:44:58,704 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 19:44:58,708 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 19:44:58,708 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_assert_#in~arg=1, ULTIMATE.start_assert_~arg=1} Honda state: {ULTIMATE.start_assert_#in~arg=1, ULTIMATE.start_assert_~arg=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/z3 Starting monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:44:58,727 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 19:44:58,727 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 19:44:58,733 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 19:44:58,733 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~st3~0=5, ~st1~0=-8, ~st2~0=-8} Honda state: {~st3~0=5, ~st1~0=-8, ~st2~0=-8} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/z3 Starting monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-15 19:44:58,773 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 19:44:58,773 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:44:58,777 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 19:44:58,777 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node3_#t~ite4=0} Honda state: {ULTIMATE.start_node3_#t~ite4=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/z3 Starting monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-15 19:44:58,791 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 19:44:58,791 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:44:58,797 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 19:44:58,797 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node2_#t~ite1=0} Honda state: {ULTIMATE.start_node2_#t~ite1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/z3 Starting monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:44:58,869 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 19:44:58,869 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 19:44:58,877 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 19:44:58,877 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~node3.offset_3=2} Honda state: {v_rep#funAddr~node3.offset_3=2} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/z3 Starting monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-15 19:44:58,897 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 19:44:58,897 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 19:44:58,925 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 19:44:58,925 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~p1_new~0=-5, ~p3_new~0=-5, ~p1_old~0=-5, ~p2_new~0=-5, ~nomsg~0=-5, ULTIMATE.start_node1_~m1~0=-5, ~p2_old~0=-5, ULTIMATE.start_node3_~m3~0=-5, ~p3_old~0=-5, ULTIMATE.start_node2_~m2~0=-5} Honda state: {~p1_new~0=-5, ~p3_new~0=-5, ~p1_old~0=-5, ~p2_new~0=-5, ~nomsg~0=-5, ULTIMATE.start_node1_~m1~0=-5, ~p2_old~0=-5, ULTIMATE.start_node3_~m3~0=-5, ~p3_old~0=-5, ULTIMATE.start_node2_~m2~0=-5} Generalized eigenvectors: [] Lambdas: [] Nus: [] Waiting until toolchain timeout for monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/z3 Starting monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:44:58,936 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 19:44:58,937 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 19:44:58,948 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 19:44:58,948 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~alive1~0=0} Honda state: {~alive1~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/z3 Starting monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:44:58,954 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 19:44:58,954 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 19:44:58,957 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 19:44:58,957 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~mode2~0=0} Honda state: {~mode2~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/z3 Starting monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:44:58,962 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 19:44:58,962 INFO L160 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/z3 Starting monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:44:59,000 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2019-11-15 19:44:59,000 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 19:44:59,153 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2019-11-15 19:44:59,155 INFO L210 LassoAnalysis]: Preferences: [2019-11-15 19:44:59,155 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-11-15 19:44:59,155 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-11-15 19:44:59,155 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-11-15 19:44:59,155 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-11-15 19:44:59,155 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:44:59,155 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-11-15 19:44:59,155 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-11-15 19:44:59,155 INFO L131 ssoRankerPreferences]: Filename of dumped script: pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c_Iteration7_Loop [2019-11-15 19:44:59,156 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-11-15 19:44:59,156 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-11-15 19:44:59,158 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:59,172 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:59,177 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:59,181 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:59,211 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:59,213 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:59,215 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:59,217 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:59,219 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:59,225 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:59,230 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:59,238 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:59,240 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:59,243 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:59,249 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:59,251 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:59,257 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:59,263 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:59,266 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:59,269 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:59,275 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:59,276 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:59,279 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:59,282 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:59,284 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:44:59,799 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-11-15 19:44:59,799 INFO L489 LassoAnalysis]: Using template 'affine'. [2019-11-15 19:44:59,799 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,800 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,800 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,800 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,800 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:44:59,801 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:44:59,801 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 19:44:59,802 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:59,802 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,803 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,803 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:59,803 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,803 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,803 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:44:59,803 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:44:59,803 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:59,806 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:59,807 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,807 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,808 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:59,808 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,808 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,808 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:44:59,808 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:44:59,808 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:59,809 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:59,809 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,809 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,810 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:59,810 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,810 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,810 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:44:59,817 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:44:59,825 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:59,827 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:59,827 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,828 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,828 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:59,828 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,828 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,828 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:44:59,829 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:44:59,829 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:59,829 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:59,830 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,830 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,830 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:59,830 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,831 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,831 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:44:59,831 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:44:59,831 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:59,831 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:59,832 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,832 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,832 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,832 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,833 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:44:59,833 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:44:59,833 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 19:44:59,834 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:59,834 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,835 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,835 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:59,835 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,835 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,835 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:44:59,836 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:44:59,836 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:59,836 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:59,836 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,837 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,837 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:59,837 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,837 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,837 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:44:59,838 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:44:59,838 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:59,838 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:59,838 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,839 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,839 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:59,839 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,839 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,839 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:44:59,840 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:44:59,840 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:59,840 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:59,841 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,841 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,841 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:59,841 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,841 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,842 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:44:59,842 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:44:59,842 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:59,844 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:59,844 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,844 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,844 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,845 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,845 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:44:59,845 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:44:59,845 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 19:44:59,846 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:59,847 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,847 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,847 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,847 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,848 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:44:59,848 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:44:59,848 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 19:44:59,849 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:59,849 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,850 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,850 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:59,850 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,850 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,850 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:44:59,851 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:44:59,851 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:59,851 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:59,852 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,852 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,852 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,852 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,852 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:44:59,853 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:44:59,853 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 19:44:59,854 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:59,855 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,855 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,856 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:59,856 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,856 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,856 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:44:59,856 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:44:59,857 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:59,858 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:59,858 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,858 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,858 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:59,859 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,859 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,859 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:44:59,859 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:44:59,859 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:59,860 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:59,861 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,861 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,861 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:59,861 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,861 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,862 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:44:59,862 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:44:59,862 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:59,862 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:59,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,863 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,863 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:59,864 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,864 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,864 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:44:59,864 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:44:59,864 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:59,865 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:59,865 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,865 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,865 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:59,866 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,866 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,866 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:44:59,866 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:44:59,866 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:59,867 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:59,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,867 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,868 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:59,868 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,868 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,868 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:44:59,868 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:44:59,868 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:59,869 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:59,870 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,870 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,870 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:59,871 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,871 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,871 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:44:59,871 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:44:59,871 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:59,872 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:59,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,873 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,873 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:59,873 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,873 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,873 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:44:59,874 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:44:59,874 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:59,874 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:59,875 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,875 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,875 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,875 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,875 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:44:59,876 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:44:59,876 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 19:44:59,879 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:59,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,880 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,880 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:59,880 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,880 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,880 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:44:59,881 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:44:59,881 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:59,881 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:59,881 INFO L489 LassoAnalysis]: Using template '2-nested'. [2019-11-15 19:44:59,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,882 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,882 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,883 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,883 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:59,883 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:44:59,883 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:44:59,884 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:59,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,885 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,885 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:59,885 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,885 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,886 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:59,886 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:44:59,886 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:59,887 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:59,888 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,888 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,888 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:59,888 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,888 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,889 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:59,889 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:44:59,889 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:59,889 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:59,890 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,891 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,891 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:59,891 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,891 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,891 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:59,892 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:44:59,892 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:59,894 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:59,901 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,902 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,902 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:59,902 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,902 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,903 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:59,903 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:44:59,903 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:59,907 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:59,907 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,908 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,908 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:59,908 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,909 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,909 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:59,909 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:44:59,909 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:59,909 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:59,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,910 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,910 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,910 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,911 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:59,911 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:44:59,911 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:44:59,913 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:59,913 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,914 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,914 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:59,914 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,914 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,914 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:59,914 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:44:59,915 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:59,915 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:59,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,916 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,916 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:59,916 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,917 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,917 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:59,917 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:44:59,917 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:59,918 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:59,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,919 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,919 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:59,920 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,920 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,920 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:59,920 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:44:59,920 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:59,921 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:59,922 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,922 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,922 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:59,923 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,923 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,923 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:59,923 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:44:59,923 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:59,925 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:59,929 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,932 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,932 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,932 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,932 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:59,933 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:44:59,933 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:44:59,935 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:59,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,936 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,936 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,936 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,937 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:59,937 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:44:59,937 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:44:59,939 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:59,939 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,940 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,940 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:59,940 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,940 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,941 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:59,941 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:44:59,941 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:59,941 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:59,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,942 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,942 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,942 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,943 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:59,943 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:44:59,943 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:44:59,945 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:59,945 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,946 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,946 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:59,946 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,946 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,947 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:59,947 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:44:59,947 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:59,949 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:59,949 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,949 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,949 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:59,950 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,950 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,950 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:59,950 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:44:59,950 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:59,952 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:59,953 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,958 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,958 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:59,958 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,958 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,959 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:59,959 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:44:59,959 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:59,960 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:59,960 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,960 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,961 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:59,961 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,961 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,961 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:59,961 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:44:59,961 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:59,962 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:59,962 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,962 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,963 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:59,963 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,964 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,964 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:59,964 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:44:59,964 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:59,965 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:59,965 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,965 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,966 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:59,966 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,966 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,966 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:59,966 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:44:59,966 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:59,967 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:59,968 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,968 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,968 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:59,969 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,969 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,969 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:59,969 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:44:59,969 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:59,970 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:59,970 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,970 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,971 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:59,971 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,971 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,971 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:59,971 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:44:59,971 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:59,972 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:59,972 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,972 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,973 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,973 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,973 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:59,973 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:44:59,974 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:44:59,975 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:59,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,979 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,979 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:59,979 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,980 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,980 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:44:59,980 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:44:59,980 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:59,981 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:59,981 INFO L489 LassoAnalysis]: Using template '3-nested'. [2019-11-15 19:44:59,987 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,990 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,990 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,990 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,991 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:59,992 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:44:59,992 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:44:59,994 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:59,995 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,995 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,995 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:59,996 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,996 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,996 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:44:59,996 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:44:59,996 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:44:59,998 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:44:59,998 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:44:59,999 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:44:59,999 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:44:59,999 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:44:59,999 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:44:59,999 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,000 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,000 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,000 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,002 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:00,002 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,002 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,003 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,003 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,004 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,004 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,005 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,006 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,006 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:00,006 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,006 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,007 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,007 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,007 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,007 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,008 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,008 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:00,008 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,009 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,009 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,009 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,009 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,009 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,010 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,011 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:00,011 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,011 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,011 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,012 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:45:00,012 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:45:00,014 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,015 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,015 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:00,015 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,015 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,015 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,016 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,016 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,016 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,016 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,017 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,017 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:00,017 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,017 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,018 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,018 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,018 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,018 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,019 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,019 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:00,020 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,020 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,020 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,020 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,020 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,021 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,021 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,021 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,022 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:00,022 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,022 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,022 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,023 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,023 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,023 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,026 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,026 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,026 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:00,027 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,027 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,027 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,028 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:45:00,028 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:45:00,030 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,030 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,030 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:00,030 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,031 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,031 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,031 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:45:00,032 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:45:00,034 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,034 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,034 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:00,034 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,035 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,035 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,035 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,035 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,035 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,036 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,036 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,036 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:00,037 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,037 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,037 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,037 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:45:00,038 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:45:00,040 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,040 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,040 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:00,040 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,041 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,041 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,041 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,041 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,041 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,043 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,052 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:00,052 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,052 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,052 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,052 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,053 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,053 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,056 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,056 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,057 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:00,057 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,057 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,057 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,057 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,058 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,058 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,058 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,059 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,059 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:00,059 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,059 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,060 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,060 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,060 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,060 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,061 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,061 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,061 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:00,061 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,062 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,062 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,062 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,062 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,062 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,063 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,064 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,065 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:00,065 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,065 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,065 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,065 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,065 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,066 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,066 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,066 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,067 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:00,067 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,067 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,067 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,067 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,068 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,068 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,068 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,069 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,069 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:00,069 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,069 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,070 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,070 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,070 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,070 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,071 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,071 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,073 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:00,073 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,074 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,074 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,074 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:45:00,075 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:45:00,081 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,081 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,082 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:00,082 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,083 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,083 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,083 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,083 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,083 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,084 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,084 INFO L489 LassoAnalysis]: Using template '4-nested'. [2019-11-15 19:45:00,084 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,085 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:00,085 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,085 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,085 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:00,086 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:45:00,086 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:45:00,088 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,088 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,088 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:00,088 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,089 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,089 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,089 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:00,089 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:00,090 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,092 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,093 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:00,093 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,093 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,093 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,093 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:00,094 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:00,094 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,094 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,095 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,095 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:00,095 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,095 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,096 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,096 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:00,097 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:00,097 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,099 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,099 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:00,100 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,100 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,100 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,100 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:00,100 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:00,100 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,101 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,101 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,102 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:00,102 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,102 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,102 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,102 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:00,103 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:00,103 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,103 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,103 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,104 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:00,104 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,104 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,104 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:00,105 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:45:00,105 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:45:00,111 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,112 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,112 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:00,112 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,113 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,113 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,113 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:00,113 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:00,113 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,114 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,114 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,115 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:00,115 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,115 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,115 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,115 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:00,116 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:00,116 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,116 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,117 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:00,117 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,117 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,118 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,118 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:00,118 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:00,118 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,119 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,119 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,120 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:00,120 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,120 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,120 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,120 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:00,121 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:00,121 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,124 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,125 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,125 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:00,126 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,126 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,126 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:00,127 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:45:00,127 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:45:00,129 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,130 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,130 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:00,130 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,130 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,131 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:00,131 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:45:00,132 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:45:00,134 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,134 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,135 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:00,135 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,135 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,135 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,135 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:00,136 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:00,136 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,136 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,137 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,137 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:00,137 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,137 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,138 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:00,138 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:45:00,139 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:45:00,141 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,142 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,142 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:00,142 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,142 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,142 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,143 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:00,143 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:00,143 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,146 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,146 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,147 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:00,147 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,147 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,147 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,147 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:00,148 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:00,148 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,151 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,151 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,151 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:00,151 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,152 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,152 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,152 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:00,152 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:00,152 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,153 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,153 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,154 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:00,154 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,154 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,154 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,154 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:00,155 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:00,155 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,155 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,156 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,156 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:00,156 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,156 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,157 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,157 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:00,157 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:00,157 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,158 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,158 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,159 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:00,159 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,159 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,159 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,159 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:00,160 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:00,160 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,160 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,161 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,161 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:00,161 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,161 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,162 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,162 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:00,162 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:00,162 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,163 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,163 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,163 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:00,164 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,164 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,164 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,164 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:00,164 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:00,165 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,165 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,165 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,166 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:00,166 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,166 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,166 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:00,167 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:45:00,167 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:45:00,170 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,170 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,170 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:00,171 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,171 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,171 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,171 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:00,171 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:00,171 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,172 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,172 INFO L489 LassoAnalysis]: Using template '2-phase'. [2019-11-15 19:45:00,172 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,173 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,173 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:00,173 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,173 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,173 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:00,174 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:45:00,174 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:45:00,176 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,177 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,177 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:00,177 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,178 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,178 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,178 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:00,178 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:00,178 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,181 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,181 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,181 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,181 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:00,182 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,182 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,182 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,182 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:00,182 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:00,183 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,183 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,183 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,184 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,184 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:00,184 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,184 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,185 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,185 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:00,186 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:00,186 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,188 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,189 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,189 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,189 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:00,189 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,189 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,190 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,190 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:00,190 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:00,190 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,191 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,191 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,191 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,191 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:00,192 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,192 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,192 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,192 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:00,192 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:00,193 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,193 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,193 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,194 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,194 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:00,195 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,195 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,195 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:00,195 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:45:00,196 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:45:00,198 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,198 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,198 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,199 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:00,199 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,199 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,199 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,199 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:00,200 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:00,200 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,200 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,201 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,201 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,201 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:00,201 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,203 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,203 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,203 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:00,204 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:00,204 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,204 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,205 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,205 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,205 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:00,205 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,206 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,206 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,206 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:00,206 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:00,206 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,207 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,207 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,208 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,208 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:00,208 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,208 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,208 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,209 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:00,209 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:00,209 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,214 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,214 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,215 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,215 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:00,215 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,215 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,215 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:00,216 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:45:00,216 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:45:00,221 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,222 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,222 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,222 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:00,222 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,223 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,223 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:00,223 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:45:00,223 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:45:00,226 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,226 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,226 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,226 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:00,227 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,227 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,227 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,227 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:00,227 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:00,228 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,228 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,229 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,229 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,229 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:00,229 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,229 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,230 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:00,230 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:45:00,230 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:45:00,233 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,234 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,234 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,234 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:00,234 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,234 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,235 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,235 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:00,235 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:00,235 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,238 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,238 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,239 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,239 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:00,239 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,239 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,239 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,239 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:00,240 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:00,240 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,244 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,246 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,246 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,246 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:00,246 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,247 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,247 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,247 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:00,247 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:00,247 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,248 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,251 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,252 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,252 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:00,252 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,252 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,252 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,252 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:00,253 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:00,253 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,253 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,254 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,254 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,254 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:00,254 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,255 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,255 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,255 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:00,255 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:00,255 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,256 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,257 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,257 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,257 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:00,257 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,257 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,258 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,258 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:00,258 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:00,258 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,260 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,260 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,261 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,261 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:00,261 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,261 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,261 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,261 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:00,262 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:00,262 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,263 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,263 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,263 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:00,263 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,264 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,264 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,264 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:00,264 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:00,264 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,265 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,265 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,266 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,266 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:00,266 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,266 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,266 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:00,267 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:45:00,267 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:45:00,269 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,270 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,270 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:00,270 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,270 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,270 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,270 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:00,271 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:00,271 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,272 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,272 INFO L489 LassoAnalysis]: Using template '3-phase'. [2019-11-15 19:45:00,272 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,272 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,273 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:45:00,273 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,273 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,273 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,274 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:45:00,274 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:45:00,276 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,277 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,277 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,277 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:45:00,277 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,278 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,278 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,278 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,279 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,279 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,296 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,309 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,309 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,310 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:45:00,310 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,310 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,310 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,310 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,311 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,311 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,312 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,313 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,313 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:45:00,313 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,313 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,314 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,314 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,316 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,317 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,321 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,321 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,321 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,322 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:45:00,322 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,322 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,322 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,322 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,323 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,323 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,324 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,324 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,324 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,325 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:45:00,325 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,325 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,325 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,325 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,326 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,326 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,327 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,327 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,328 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:45:00,328 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,328 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,328 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,329 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:45:00,329 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:45:00,333 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,333 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,334 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,334 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:45:00,334 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,334 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,334 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,334 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,335 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,335 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,336 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,336 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,337 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,337 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:45:00,337 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,337 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,337 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,337 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,338 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,338 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,339 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,340 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,340 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,340 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:45:00,340 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,340 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,341 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,341 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,341 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,342 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,343 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,344 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,344 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:45:00,344 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,344 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,344 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,344 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,345 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,346 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,351 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,352 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,352 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:45:00,352 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,353 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,353 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,354 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:45:00,354 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:45:00,357 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,358 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,358 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:45:00,358 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,358 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,359 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,359 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:45:00,360 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:45:00,363 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,364 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,364 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:45:00,364 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,364 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,365 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,365 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,365 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,365 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,366 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,367 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,367 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,367 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:45:00,368 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,368 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,368 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,369 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:45:00,369 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:45:00,372 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,373 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,373 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,373 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:45:00,374 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,374 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,374 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,374 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,375 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,375 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,385 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,386 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,386 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:45:00,386 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,386 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,386 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,387 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,387 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,388 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,392 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,394 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,394 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:45:00,395 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,395 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,395 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,395 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,396 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,396 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,397 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,398 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,398 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:45:00,398 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,398 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,398 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,399 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,399 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,399 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,400 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,401 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,401 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,401 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:45:00,401 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,401 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,402 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,402 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,402 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,403 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,404 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,404 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,405 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,405 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:45:00,405 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,405 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,405 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,406 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,406 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,406 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,407 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,408 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,408 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:45:00,408 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,408 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,408 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,409 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,409 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,409 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,411 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,411 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,411 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,411 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:45:00,412 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,412 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,412 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,412 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,413 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,413 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,414 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,415 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,415 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:45:00,415 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,415 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,415 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,416 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:45:00,416 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:45:00,419 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,420 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,420 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,420 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:45:00,421 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,421 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,421 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,421 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,422 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,422 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,423 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,423 INFO L489 LassoAnalysis]: Using template '4-phase'. [2019-11-15 19:45:00,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,423 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,424 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:00,424 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,424 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,424 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:00,425 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:45:00,425 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:45:00,429 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,430 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,430 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,430 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:00,430 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,431 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,431 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,431 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:00,432 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:00,433 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,439 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,440 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,440 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:00,440 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,441 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,441 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,441 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:00,442 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:00,442 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,444 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,444 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,445 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,445 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:00,445 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,445 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,445 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,446 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:00,451 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:00,451 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,454 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,454 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,455 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,455 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:00,455 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,455 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,455 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,456 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:00,456 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:00,457 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,458 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,459 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,459 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:00,459 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,459 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,459 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,459 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:00,460 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:00,461 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,462 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,468 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,469 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,469 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:00,469 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,470 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,470 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:00,471 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:45:00,471 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:45:00,477 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,477 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,478 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,478 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:00,478 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,478 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,478 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,479 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:00,479 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:00,479 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,480 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,480 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,481 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,481 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:00,481 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,482 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,482 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,482 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:00,483 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:00,484 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,484 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,485 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,485 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,485 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:00,485 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,486 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,486 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,486 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:00,487 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:00,487 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,488 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,488 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,489 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,489 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:00,489 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,489 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,489 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,489 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:00,491 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:00,491 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,521 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,522 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,522 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,523 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:00,523 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,523 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,523 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:00,524 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:45:00,524 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:45:00,529 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,529 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,530 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,530 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:00,530 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,530 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,530 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:00,532 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:45:00,532 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:45:00,537 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,540 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,544 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,545 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:00,545 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,545 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,545 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,545 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:00,546 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:00,547 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,548 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,548 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,549 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,549 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:00,549 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,549 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,549 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:00,551 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:45:00,551 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:45:00,556 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,557 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,557 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,558 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:00,558 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,558 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,558 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,558 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:00,559 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:00,560 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,567 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,567 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,568 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,568 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:00,568 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,568 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,568 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,569 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:00,570 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:00,570 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,579 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,580 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,580 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,580 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:00,581 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,581 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,581 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,581 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:00,582 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:00,583 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,584 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,584 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,585 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,585 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:00,585 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,585 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,585 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,586 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:00,586 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:00,587 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,588 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,588 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,593 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,593 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:00,593 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,593 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,593 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,594 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:00,595 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:00,595 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,597 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,597 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,597 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,598 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:00,598 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,598 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,598 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,598 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:00,599 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:00,599 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,600 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,601 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,601 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,601 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:00,602 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,602 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,602 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,602 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:00,603 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:00,603 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,605 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,605 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,605 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,606 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:00,606 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,606 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,606 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,606 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:00,607 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:00,607 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,609 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,609 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,609 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,610 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:00,610 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,610 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,610 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:00,612 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:45:00,612 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:45:00,617 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,617 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,618 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,618 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:00,618 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,618 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,619 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,619 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:00,620 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:00,620 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,621 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,621 INFO L489 LassoAnalysis]: Using template '2-lex'. [2019-11-15 19:45:00,621 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,622 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,622 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:00,622 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,622 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,623 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,623 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:45:00,624 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:45:00,626 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,627 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,628 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,628 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:00,628 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,628 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,628 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,629 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,629 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,629 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,633 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,635 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,636 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,636 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:00,636 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,636 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,637 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,637 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,637 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,637 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,639 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,640 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,640 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,640 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:00,640 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,641 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,641 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,641 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,643 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,643 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,651 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,652 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,652 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:00,652 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,652 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,652 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,653 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,653 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,653 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,655 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,655 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,656 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:00,656 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,656 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,656 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,656 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,657 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,657 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,659 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,659 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,659 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,659 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:00,660 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,660 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,660 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,661 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:45:00,661 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:45:00,664 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,665 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,665 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,665 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:00,665 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,666 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,666 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,666 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,666 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,667 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,668 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,668 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,669 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,669 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:00,669 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,669 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,670 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,670 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,670 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,670 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,672 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,674 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,674 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,674 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:00,675 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,675 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,675 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,675 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,676 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,676 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,679 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,773 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,773 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:00,773 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,773 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,773 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,774 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,774 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,774 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,778 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,779 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,779 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:00,779 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,779 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,779 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,780 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:45:00,780 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:45:00,782 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,782 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,783 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,783 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:00,783 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,783 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,783 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,784 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:45:00,784 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:45:00,787 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,788 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,788 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:00,788 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,788 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,789 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,789 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,789 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,789 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,791 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,791 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,791 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:00,791 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,792 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,792 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,792 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:45:00,793 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:45:00,795 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,796 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,796 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:00,796 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,796 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,796 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,797 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,797 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,797 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,801 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,801 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,802 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,802 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:00,802 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,802 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,802 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,803 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,803 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,803 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,808 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,808 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,809 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:00,809 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,809 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,809 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,809 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,809 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,810 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,811 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,812 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,812 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,812 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:00,812 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,812 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,813 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,813 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,813 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,813 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,815 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,815 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,815 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,815 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:00,815 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,816 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,816 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,816 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,816 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,817 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,819 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,819 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,819 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,820 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:00,820 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,820 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,820 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,820 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,821 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,821 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,822 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,822 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,822 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,823 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:00,823 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,823 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,823 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,823 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,824 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,824 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,825 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,826 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,826 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,826 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:00,826 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,827 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,827 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,827 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,827 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,827 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,829 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,829 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,829 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,830 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:00,830 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,830 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,830 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,831 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:45:00,831 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:45:00,834 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,834 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,834 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,834 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:00,834 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,835 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,835 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,835 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:00,835 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:00,835 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,837 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,837 INFO L489 LassoAnalysis]: Using template '3-lex'. [2019-11-15 19:45:00,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,837 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,838 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:00,838 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,838 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,838 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:45:00,839 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:45:00,839 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:45:00,842 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,842 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,843 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,843 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:00,843 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,843 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,844 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,844 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:45:00,844 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:45:00,845 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,851 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,852 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,852 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,852 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:00,852 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,853 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,853 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,853 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:45:00,853 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:45:00,853 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,855 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,856 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,856 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,856 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:00,856 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,857 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,857 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,857 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:45:00,860 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:45:00,860 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,873 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,874 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,874 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:00,874 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,874 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,874 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,874 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:45:00,875 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:45:00,875 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,877 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,877 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,878 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,878 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:00,878 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,878 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,878 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,878 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:45:00,879 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:45:00,879 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,881 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,881 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,882 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,882 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:00,882 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,882 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,882 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:45:00,883 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:45:00,884 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:45:00,887 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,888 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,888 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,888 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:00,889 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,889 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,889 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,889 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:45:00,890 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:45:00,890 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,892 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,892 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,892 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:00,893 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,893 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,893 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,893 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:45:00,894 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:45:00,894 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,896 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,897 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,897 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:00,897 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,897 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,897 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,898 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:45:00,898 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:45:00,898 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,902 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,902 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,903 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,903 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:00,903 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,903 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,903 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,903 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:45:00,904 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:45:00,905 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,915 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,916 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,916 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:00,916 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,916 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,916 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:45:00,917 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:45:00,918 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:45:00,921 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,922 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,922 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,922 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:00,923 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,923 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,923 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:45:00,924 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:45:00,924 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:45:00,928 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,929 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,929 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:00,929 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,929 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,929 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,930 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:45:00,930 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:45:00,930 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,932 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,932 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,933 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,933 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:00,933 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,933 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,933 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:45:00,934 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:45:00,935 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:45:00,939 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,939 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,939 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,939 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:00,940 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,940 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,940 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,940 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:45:00,941 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:45:00,941 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,950 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,950 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,951 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,951 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:00,951 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,952 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,952 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,952 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:45:00,953 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:45:00,953 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,966 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,967 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,967 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,967 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:00,968 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,968 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,968 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,968 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:45:00,969 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:45:00,969 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,971 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,972 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,972 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,972 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:00,972 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,972 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,973 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,973 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:45:00,973 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:45:00,973 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,975 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,976 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,976 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,976 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:00,976 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,977 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,977 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,977 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:45:00,978 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:45:00,978 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,981 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,982 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,982 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:00,982 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,982 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,983 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,983 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:45:00,983 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:45:00,983 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,985 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,986 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,986 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,986 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:00,986 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,986 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,987 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,987 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:45:00,987 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:45:00,987 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,990 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,990 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,991 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,991 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:00,991 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:00,991 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,991 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,991 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:45:00,992 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:45:00,992 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:00,994 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:00,994 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:00,995 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:00,995 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:00,995 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:00,995 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:00,995 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:45:00,996 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:45:00,997 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:45:01,000 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:01,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:01,001 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:01,001 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:01,001 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:01,001 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:01,002 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:01,002 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:45:01,002 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:45:01,002 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:01,004 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:01,005 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 19:45:01,005 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 19:45:01,005 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 19:45:01,005 INFO L87 Difference]: Start difference. First operand 401 states and 561 transitions. cyclomatic complexity: 161 Second operand 3 states. [2019-11-15 19:45:01,024 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 19:45:01,024 INFO L93 Difference]: Finished difference Result 436 states and 611 transitions. [2019-11-15 19:45:01,025 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 19:45:01,025 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 436 states and 611 transitions. [2019-11-15 19:45:01,029 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 380 [2019-11-15 19:45:01,033 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 436 states to 436 states and 611 transitions. [2019-11-15 19:45:01,033 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 436 [2019-11-15 19:45:01,033 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 436 [2019-11-15 19:45:01,034 INFO L73 IsDeterministic]: Start isDeterministic. Operand 436 states and 611 transitions. [2019-11-15 19:45:01,034 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2019-11-15 19:45:01,034 INFO L688 BuchiCegarLoop]: Abstraction has 436 states and 611 transitions. [2019-11-15 19:45:01,035 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 436 states and 611 transitions. [2019-11-15 19:45:01,040 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 436 to 401. [2019-11-15 19:45:01,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 401 states. [2019-11-15 19:45:01,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 401 states and 561 transitions. [2019-11-15 19:45:01,042 INFO L711 BuchiCegarLoop]: Abstraction has 401 states and 561 transitions. [2019-11-15 19:45:01,042 INFO L591 BuchiCegarLoop]: Abstraction has 401 states and 561 transitions. [2019-11-15 19:45:01,042 INFO L424 BuchiCegarLoop]: ======== Iteration 8============ [2019-11-15 19:45:01,043 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 401 states and 561 transitions. [2019-11-15 19:45:01,045 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 380 [2019-11-15 19:45:01,045 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-15 19:45:01,045 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-15 19:45:01,046 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 19:45:01,046 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 19:45:01,046 INFO L791 eck$LassoCheckResult]: Stem: 2801#ULTIMATE.startENTRY ~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~alive1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~alive2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~alive3~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; 2772#L-1 havoc main_#res;havoc main_#t~nondet5, main_#t~nondet6, main_#t~nondet7, main_#t~nondet8, main_#t~nondet9, main_#t~nondet10, main_#t~nondet11, main_#t~nondet12, main_#t~nondet13, main_#t~nondet14, main_#t~nondet15, main_#t~nondet16, main_#t~nondet17, main_#t~nondet18, main_#t~nondet19, main_#t~nondet20, main_#t~ret21, main_#t~ret22, main_~c1~0, main_~i2~0;havoc main_~c1~0;havoc main_~i2~0;main_~c1~0 := 0;~r1~0 := main_#t~nondet5;havoc main_#t~nondet5;~id1~0 := main_#t~nondet6;havoc main_#t~nondet6;~st1~0 := main_#t~nondet7;havoc main_#t~nondet7;~send1~0 := main_#t~nondet8;havoc main_#t~nondet8;~mode1~0 := main_#t~nondet9;havoc main_#t~nondet9;~alive1~0 := main_#t~nondet10;havoc main_#t~nondet10;~id2~0 := main_#t~nondet11;havoc main_#t~nondet11;~st2~0 := main_#t~nondet12;havoc main_#t~nondet12;~send2~0 := main_#t~nondet13;havoc main_#t~nondet13;~mode2~0 := main_#t~nondet14;havoc main_#t~nondet14;~alive2~0 := main_#t~nondet15;havoc main_#t~nondet15;~id3~0 := main_#t~nondet16;havoc main_#t~nondet16;~st3~0 := main_#t~nondet17;havoc main_#t~nondet17;~send3~0 := main_#t~nondet18;havoc main_#t~nondet18;~mode3~0 := main_#t~nondet19;havoc main_#t~nondet19;~alive3~0 := main_#t~nondet20;havoc main_#t~nondet20;havoc init_#res;havoc init_~tmp~0;havoc init_~tmp~0; 2773#L205 assume 0 == ~r1~0 % 256; 2803#L206 assume ~alive1~0 % 256 + ~alive2~0 % 256 + ~alive3~0 % 256 >= 1; 2826#L207 assume ~id1~0 >= 0; 2756#L208 assume 0 == ~st1~0; 2757#L209 assume ~send1~0 == ~id1~0; 2793#L210 assume 0 == ~mode1~0 % 256; 2817#L211 assume ~id2~0 >= 0; 2770#L212 assume 0 == ~st2~0; 2771#L213 assume ~send2~0 == ~id2~0; 2822#L214 assume 0 == ~mode2~0 % 256; 2778#L215 assume ~id3~0 >= 0; 2779#L216 assume 0 == ~st3~0; 2804#L217 assume ~send3~0 == ~id3~0; 2827#L218 assume 0 == ~mode3~0 % 256; 2758#L219 assume ~id1~0 != ~id2~0; 2759#L220 assume ~id1~0 != ~id3~0; 2794#L221 assume ~id2~0 != ~id3~0;init_~tmp~0 := 1; 2802#L205-1 init_#res := init_~tmp~0; 2765#L274 main_#t~ret21 := init_#res;main_~i2~0 := main_#t~ret21;havoc main_#t~ret21;assume 0 != main_~i2~0;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;main_~i2~0 := 0; 2766#L347 [2019-11-15 19:45:01,047 INFO L793 eck$LassoCheckResult]: Loop: 2766#L347 assume !false;havoc node1_#t~ite0, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0; 2782#L102 assume !(0 != ~mode1~0 % 256); 2828#L123 assume !(0 != ~alive1~0 % 256); 2755#L123-2 ~mode1~0 := 1; 2786#L102-2 havoc node2_#t~ite1, node2_#t~ite2, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0; 2787#L137 assume !(0 != ~mode2~0 % 256); 2788#L154 assume !(0 != ~alive2~0 % 256); 2767#L157 assume !(~send2~0 != ~id2~0); 2760#L157-2 ~mode2~0 := 1; 2761#L137-2 havoc node3_#t~ite3, node3_#t~ite4, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0; 2931#L171 assume !(0 != ~mode3~0 % 256); 2929#L188 assume !(0 != ~alive3~0 % 256); 2920#L191 assume !(~send3~0 != ~id3~0); 2913#L191-2 ~mode3~0 := 1; 2910#L171-2 ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 2907#L282 assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; 2904#L283 assume ~r1~0 % 256 < 3;check_~tmp~1 := 1; 2899#L282-1 check_#res := check_~tmp~1; 2895#L294 main_#t~ret22 := check_#res;main_~c1~0 := main_#t~ret22;havoc main_#t~ret22;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 2891#L352 assume !(0 == assert_~arg % 256); 2887#L347 assume !false;havoc node1_#t~ite0, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0; 2875#L102 assume 0 != ~mode1~0 % 256; 2873#L103 assume !(255 == ~r1~0 % 256); 2871#L103-2 ~r1~0 := 1 + ~r1~0 % 256;node1_~m1~0 := ~p3_old~0;~p3_old~0 := ~nomsg~0; 2869#L109 assume !(node1_~m1~0 != ~nomsg~0); 2865#L109-1 ~mode1~0 := 0; 2866#L102-2 havoc node2_#t~ite1, node2_#t~ite2, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0; 2858#L137 assume 0 != ~mode2~0 % 256;node2_~m2~0 := ~p1_old~0;~p1_old~0 := ~nomsg~0; 2859#L140 assume !(node2_~m2~0 != ~nomsg~0); 3006#L140-1 ~mode2~0 := 0; 3003#L137-2 havoc node3_#t~ite3, node3_#t~ite4, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0; 2999#L171 assume 0 != ~mode3~0 % 256;node3_~m3~0 := ~p2_old~0;~p2_old~0 := ~nomsg~0; 3000#L174 assume !(node3_~m3~0 != ~nomsg~0); 3114#L174-1 ~mode3~0 := 0; 3112#L171-2 ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 3110#L282 assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; 3109#L283 assume ~r1~0 % 256 < 3;check_~tmp~1 := 1; 2806#L282-1 check_#res := check_~tmp~1; 2807#L294 main_#t~ret22 := check_#res;main_~c1~0 := main_#t~ret22;havoc main_#t~ret22;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 2818#L352 assume !(0 == assert_~arg % 256); 2766#L347 [2019-11-15 19:45:01,047 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 19:45:01,047 INFO L82 PathProgramCache]: Analyzing trace with hash -47575204, now seen corresponding path program 7 times [2019-11-15 19:45:01,047 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 19:45:01,047 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1174635752] [2019-11-15 19:45:01,048 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 19:45:01,048 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 19:45:01,048 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 19:45:01,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 19:45:01,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 19:45:01,063 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 19:45:01,063 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 19:45:01,063 INFO L82 PathProgramCache]: Analyzing trace with hash 413950526, now seen corresponding path program 2 times [2019-11-15 19:45:01,063 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 19:45:01,064 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [42219884] [2019-11-15 19:45:01,064 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 19:45:01,064 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 19:45:01,064 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 19:45:01,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 19:45:01,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 19:45:01,079 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 19:45:01,079 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 19:45:01,079 INFO L82 PathProgramCache]: Analyzing trace with hash -2092254567, now seen corresponding path program 2 times [2019-11-15 19:45:01,079 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 19:45:01,080 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1765085181] [2019-11-15 19:45:01,080 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 19:45:01,080 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 19:45:01,080 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 19:45:01,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 19:45:01,137 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2019-11-15 19:45:01,138 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1765085181] [2019-11-15 19:45:01,138 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 19:45:01,138 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-11-15 19:45:01,138 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1484046336] [2019-11-15 19:45:01,659 WARN L191 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 135 [2019-11-15 19:45:01,986 WARN L191 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 85 [2019-11-15 19:45:01,988 INFO L210 LassoAnalysis]: Preferences: [2019-11-15 19:45:01,988 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-11-15 19:45:01,988 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-11-15 19:45:01,988 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-11-15 19:45:01,988 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2019-11-15 19:45:01,988 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:45:01,988 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-11-15 19:45:01,988 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-11-15 19:45:01,988 INFO L131 ssoRankerPreferences]: Filename of dumped script: pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c_Iteration8_Loop [2019-11-15 19:45:01,988 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-11-15 19:45:01,988 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-11-15 19:45:01,991 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:45:01,999 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:45:02,001 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:45:02,003 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:45:02,006 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:45:02,007 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:45:02,009 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:45:02,011 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:45:02,013 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:45:02,015 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:45:02,016 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:45:02,018 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:45:02,020 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:45:02,022 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:45:02,024 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:45:02,037 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:45:02,043 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:45:02,046 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:45:02,051 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:45:02,054 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:45:02,074 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:45:02,079 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:45:02,081 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:45:02,082 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:45:02,084 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:45:02,506 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-11-15 19:45:02,506 INFO L404 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/z3 Starting monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:45:02,509 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 19:45:02,509 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 19:45:02,513 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 19:45:02,513 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~mode2~0=0} Honda state: {~mode2~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/z3 Starting monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:45:02,519 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 19:45:02,520 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 19:45:02,522 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 19:45:02,522 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~node1.offset_5=0} Honda state: {v_rep#funAddr~node1.offset_5=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/z3 Starting monitored process 17 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:45:02,569 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 19:45:02,569 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 19:45:02,575 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 19:45:02,575 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~alive2~0=0} Honda state: {~alive2~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/z3 Starting monitored process 18 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:45:02,581 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 19:45:02,581 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 19:45:02,583 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 19:45:02,583 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node1_#t~ite0=0} Honda state: {ULTIMATE.start_node1_#t~ite0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/z3 Starting monitored process 19 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:45:02,588 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 19:45:02,588 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 19:45:02,590 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 19:45:02,590 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret22=0} Honda state: {ULTIMATE.start_main_#t~ret22=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/z3 Starting monitored process 20 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:45:02,595 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 19:45:02,595 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 19:45:02,598 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 19:45:02,598 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~node3.offset_5=2} Honda state: {v_rep#funAddr~node3.offset_5=2} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/z3 Starting monitored process 21 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 21 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:45:02,608 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 19:45:02,609 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 19:45:02,613 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 19:45:02,613 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~st3~0=5, ~st1~0=-8, ~st2~0=-8} Honda state: {~st3~0=5, ~st1~0=-8, ~st2~0=-8} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/z3 Starting monitored process 22 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 22 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:45:02,617 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 19:45:02,617 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 19:45:02,620 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 19:45:02,620 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node3_#t~ite4=0} Honda state: {ULTIMATE.start_node3_#t~ite4=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/z3 Starting monitored process 23 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 23 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:45:02,624 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 19:45:02,624 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 19:45:02,631 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 19:45:02,631 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~alive1~0=0} Honda state: {~alive1~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/z3 Starting monitored process 24 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 24 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:45:02,642 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 19:45:02,642 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 19:45:02,648 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 19:45:02,649 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node3_#t~ite3=0} Honda state: {ULTIMATE.start_node3_#t~ite3=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/z3 Starting monitored process 25 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 25 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:45:02,657 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 19:45:02,657 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 19:45:02,660 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 19:45:02,661 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~node1.base_5=-1} Honda state: {v_rep#funAddr~node1.base_5=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/z3 Starting monitored process 26 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 26 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:45:02,668 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 19:45:02,668 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 19:45:02,672 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 19:45:02,672 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~send3~0=0, ~id3~0=0} Honda state: {~send3~0=0, ~id3~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/z3 Starting monitored process 27 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 27 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:45:02,676 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 19:45:02,676 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 19:45:02,679 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 19:45:02,679 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~node2.base_5=-1} Honda state: {v_rep#funAddr~node2.base_5=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/z3 Starting monitored process 28 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 28 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:45:02,683 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 19:45:02,684 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 19:45:02,686 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 19:45:02,687 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~node3.base_5=-1} Honda state: {v_rep#funAddr~node3.base_5=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/z3 Starting monitored process 29 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 29 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:45:02,694 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 19:45:02,694 INFO L160 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/z3 Starting monitored process 30 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 30 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:45:02,712 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2019-11-15 19:45:02,712 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 19:45:02,906 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2019-11-15 19:45:02,907 INFO L210 LassoAnalysis]: Preferences: [2019-11-15 19:45:02,907 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-11-15 19:45:02,907 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-11-15 19:45:02,908 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-11-15 19:45:02,908 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-11-15 19:45:02,908 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:45:02,908 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-11-15 19:45:02,908 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-11-15 19:45:02,908 INFO L131 ssoRankerPreferences]: Filename of dumped script: pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c_Iteration8_Loop [2019-11-15 19:45:02,908 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-11-15 19:45:02,908 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-11-15 19:45:02,909 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:45:02,919 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:45:02,921 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:45:02,923 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:45:02,925 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:45:02,927 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:45:02,929 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:45:02,930 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:45:02,933 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:45:02,935 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:45:02,937 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:45:02,939 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:45:02,945 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:45:02,947 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:45:02,949 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:45:02,955 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:45:02,960 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:45:02,962 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:45:02,963 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:45:02,967 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:45:02,969 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:45:02,974 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:45:02,976 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:45:02,978 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:45:02,982 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:45:03,418 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-11-15 19:45:03,419 INFO L489 LassoAnalysis]: Using template 'affine'. [2019-11-15 19:45:03,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,419 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,419 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,420 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,420 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,420 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:45:03,420 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:45:03,420 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,421 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,421 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,421 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,422 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,422 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,422 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:45:03,422 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:45:03,422 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 19:45:03,423 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,423 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,423 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,424 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,424 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,424 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:45:03,424 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:45:03,424 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,424 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,425 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,425 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,425 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,425 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,425 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,425 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:45:03,425 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:45:03,425 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,426 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,426 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,426 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,426 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,426 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:45:03,427 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:45:03,427 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 19:45:03,428 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,428 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,428 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,428 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,429 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,429 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:45:03,429 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:45:03,429 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,429 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,430 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,430 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,430 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,430 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,430 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:45:03,430 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:45:03,430 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,430 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,431 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,431 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,431 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,431 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,431 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:45:03,432 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:45:03,432 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 19:45:03,433 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,433 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,433 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,433 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,433 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,433 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,433 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:45:03,434 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:45:03,434 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,434 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,434 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,435 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,435 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,435 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,435 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:45:03,435 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:45:03,435 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,436 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,436 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,436 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,436 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,436 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,436 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:45:03,437 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:45:03,437 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 19:45:03,438 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,438 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,438 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,438 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,439 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,439 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:45:03,439 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:45:03,439 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,439 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,440 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,440 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,440 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,440 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:45:03,440 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:45:03,440 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 19:45:03,441 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,442 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,442 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,442 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,442 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,442 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,442 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:45:03,443 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:45:03,443 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,443 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,443 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,443 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,444 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,444 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,444 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,444 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:45:03,444 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:45:03,444 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,446 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,446 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,446 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,446 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,446 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,447 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:45:03,447 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:45:03,447 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,447 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,448 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,448 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,448 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,448 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,448 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,448 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:45:03,448 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:45:03,449 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,449 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,449 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,449 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,449 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,449 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,450 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,450 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:45:03,450 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:45:03,450 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,450 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,450 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,451 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,451 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,451 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,451 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,451 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:45:03,451 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:45:03,451 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,452 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,452 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,452 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,452 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,453 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,453 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,453 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:45:03,453 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:45:03,453 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,454 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,454 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,454 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,454 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,454 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,454 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,454 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:45:03,455 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:45:03,455 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,456 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,456 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,456 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,456 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,456 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,456 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:45:03,457 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:45:03,457 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 19:45:03,458 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,458 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,458 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,459 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,459 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,459 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:45:03,459 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:45:03,459 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,459 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,460 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,460 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,460 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,460 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,460 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:45:03,460 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:45:03,460 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,461 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,462 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,462 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,462 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,462 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,462 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:45:03,463 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:45:03,463 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,464 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,464 INFO L489 LassoAnalysis]: Using template '2-nested'. [2019-11-15 19:45:03,464 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,465 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,465 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,465 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,465 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,465 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:03,465 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:03,465 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,466 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,466 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,466 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,466 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,467 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,467 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:03,467 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:45:03,467 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:45:03,468 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,468 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,468 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,468 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,469 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,469 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,469 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:03,469 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:03,469 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,470 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,470 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,470 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,470 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,470 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,470 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,470 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:03,471 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:03,471 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,471 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,471 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,472 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,472 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,472 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:03,472 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:45:03,472 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:45:03,474 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,474 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,474 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,474 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,475 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,475 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,475 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:03,475 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:03,475 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,475 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,476 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,476 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,476 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,476 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,476 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,476 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:03,476 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:03,477 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,477 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,477 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,477 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,477 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,478 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,478 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:03,478 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:45:03,478 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:45:03,480 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,480 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,480 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,480 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,480 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,481 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,481 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:03,481 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:03,481 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,481 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,482 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,482 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,482 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,482 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,482 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:03,482 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:03,483 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,483 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,483 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,483 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,483 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,484 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,484 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:03,484 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:45:03,484 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:45:03,486 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,486 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,486 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,487 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,487 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,487 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:03,487 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:03,487 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,487 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,488 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,488 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,488 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,488 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,488 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:03,489 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:45:03,489 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:45:03,490 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,491 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,491 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,491 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,491 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,491 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:03,491 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:03,491 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,492 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,492 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,492 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,492 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,493 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,493 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,493 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:03,493 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:03,493 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,495 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,496 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,496 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,496 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,496 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,496 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:03,496 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:03,496 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,497 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,497 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,497 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,498 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,498 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,498 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:03,498 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:03,498 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,499 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,499 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,499 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,499 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,499 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,499 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,499 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:03,500 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:03,500 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,500 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,500 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,500 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,501 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,501 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,501 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,501 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:03,501 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:03,501 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,502 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,502 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,502 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,502 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,502 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,503 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,503 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:03,503 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:03,503 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,504 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,504 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,504 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,504 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,504 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,504 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,504 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:03,505 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:03,505 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,506 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,507 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,507 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,507 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,507 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,507 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:03,508 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:45:03,508 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:45:03,509 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,509 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,510 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,510 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,510 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,510 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,510 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:03,510 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:03,510 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,511 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,511 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,511 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,511 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,511 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,512 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,512 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:03,512 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:03,512 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,513 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,514 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,514 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,514 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,514 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,514 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,514 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:03,515 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:03,515 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,516 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,517 INFO L489 LassoAnalysis]: Using template '3-nested'. [2019-11-15 19:45:03,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,517 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,517 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,517 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,517 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,518 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:03,518 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:03,518 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,519 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,519 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,519 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,519 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,519 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,519 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:03,520 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:45:03,520 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:45:03,521 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,521 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,522 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,522 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,522 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,522 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,522 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:03,522 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:03,522 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,523 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,523 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,523 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,524 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,524 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,524 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:03,524 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:03,524 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,525 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,525 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,525 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,525 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,525 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,525 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:03,526 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:45:03,526 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:45:03,528 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,528 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,528 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,528 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,529 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,529 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,529 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:03,529 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:03,529 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,530 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,530 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,530 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,530 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,530 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,530 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,531 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:03,531 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:03,531 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,531 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,532 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,532 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,532 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,532 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:03,533 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:45:03,533 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:45:03,535 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,535 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,535 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,535 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,535 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,536 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,536 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:03,536 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:03,536 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,537 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,537 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,537 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,537 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,537 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,537 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,537 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:03,538 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:03,538 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,538 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,538 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,539 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,539 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,539 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,539 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:03,540 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:45:03,540 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:45:03,541 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,542 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,542 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,542 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,542 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,542 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,542 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:03,543 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:03,543 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,543 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,543 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,544 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,544 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,544 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,544 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:03,544 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:45:03,545 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:45:03,546 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,547 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,547 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,547 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,547 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,547 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,547 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:03,548 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:03,548 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,548 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,548 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,549 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,549 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,549 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,549 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,549 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:03,549 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:03,550 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,552 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,552 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,552 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,553 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,553 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,553 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,553 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:03,553 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:03,553 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,554 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,554 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,554 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,554 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,555 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,555 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,555 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:03,555 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:03,555 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,556 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,556 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,556 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,556 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,556 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,556 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,556 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:03,557 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:03,557 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,557 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,557 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,558 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,558 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,558 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,558 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,558 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:03,558 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:03,558 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,559 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,559 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,560 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,560 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,560 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,560 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,560 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:03,560 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:03,560 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,561 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,561 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,561 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,561 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,562 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,562 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,562 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:03,562 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:03,562 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,564 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,565 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,565 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,565 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,565 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:03,566 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:45:03,566 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:45:03,568 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,568 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,568 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,568 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,568 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,569 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,569 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:03,569 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:03,569 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,569 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,570 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,570 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,570 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,570 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,570 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:03,571 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:03,571 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,572 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,572 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,573 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,573 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,573 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,573 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,573 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:03,574 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:03,574 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,575 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,576 INFO L489 LassoAnalysis]: Using template '4-nested'. [2019-11-15 19:45:03,576 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,576 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,576 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,576 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,576 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,576 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:03,577 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:03,577 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,577 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,578 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,578 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,578 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,578 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,578 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:03,579 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:45:03,579 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:45:03,580 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,581 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,581 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,581 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,581 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,581 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:03,582 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:03,582 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,582 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,583 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,583 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,583 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,583 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,583 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,584 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:03,584 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:03,584 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,584 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,585 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,585 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,585 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,585 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:03,586 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:45:03,586 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:45:03,589 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,589 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,589 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,589 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,590 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,590 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:03,590 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:03,590 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,591 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,591 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,591 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,591 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,592 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,592 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,592 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:03,592 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:03,592 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,593 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,593 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,593 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,593 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,593 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,594 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:03,594 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:45:03,594 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:45:03,597 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,597 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,597 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,597 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,598 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,598 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,598 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:03,598 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:03,598 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,599 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,599 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,599 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,600 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,600 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,600 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,600 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:03,600 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:03,600 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,601 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,601 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,601 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,602 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,602 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,602 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:03,603 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:45:03,603 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:45:03,605 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,605 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,606 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,606 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,606 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,606 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,606 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:03,607 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:03,607 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,607 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,607 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,608 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,608 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,608 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,608 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:03,609 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:45:03,609 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:45:03,611 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,612 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,612 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,612 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,613 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,613 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:03,613 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:03,613 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,614 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,614 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,614 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,614 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,615 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,615 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,615 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:03,615 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:03,615 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,618 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,619 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,619 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,619 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,619 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,620 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,620 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:03,620 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:03,620 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,621 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,621 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,621 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,622 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,622 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,622 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,622 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:03,622 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:03,622 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,623 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,623 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,623 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,624 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,624 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,624 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,624 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:03,624 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:03,624 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,625 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,625 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,625 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,626 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,626 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,626 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,626 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:03,626 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:03,627 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,627 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,627 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,628 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,628 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,628 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,628 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,628 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:03,629 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:03,629 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,629 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,630 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,630 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,630 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,630 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,631 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:03,631 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:03,631 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,633 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,634 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,634 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,634 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,634 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,635 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:03,635 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:45:03,635 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:45:03,638 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,638 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,638 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,639 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,639 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,639 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,639 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:03,639 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:03,639 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,640 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,640 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,641 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,641 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,641 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,641 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,641 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:03,642 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:03,642 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,644 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,644 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:45:03,644 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,645 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,645 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,645 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:03,646 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:03,646 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,648 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,648 INFO L489 LassoAnalysis]: Using template '2-phase'. [2019-11-15 19:45:03,648 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,648 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,649 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:03,649 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,649 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,649 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,649 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:03,650 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:03,650 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,650 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,651 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,651 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:03,651 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,651 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,652 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:03,652 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:45:03,652 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:45:03,654 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,655 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,655 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:03,655 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,655 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,655 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,655 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:03,656 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:03,656 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,657 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,657 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,657 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,657 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:03,658 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,658 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,658 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,658 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:03,658 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:03,658 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,659 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,659 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,660 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,660 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:03,660 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,660 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,660 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:03,661 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:45:03,661 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:45:03,663 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,664 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,664 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:03,664 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,664 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,664 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,665 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:03,665 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:03,665 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,666 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,666 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,666 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,666 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:03,666 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,667 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,667 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,667 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:03,667 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:03,667 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,668 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,668 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,668 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,669 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:03,669 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,669 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,669 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:03,670 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:45:03,670 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:45:03,672 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,672 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,672 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,673 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:03,673 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,673 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,673 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,673 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:03,674 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:03,674 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,674 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,675 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,675 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,675 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:03,675 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,675 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,676 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,676 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:03,676 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:03,676 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,677 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,677 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,677 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,677 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:03,678 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,678 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,678 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:03,678 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:45:03,679 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:45:03,681 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,681 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,681 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,682 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:03,682 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,682 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,682 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,682 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:03,683 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:03,683 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,683 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,683 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,684 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,684 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:03,684 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,684 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,684 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:03,685 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:45:03,685 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:45:03,687 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,688 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,688 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:03,688 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,689 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,689 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,689 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:03,689 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:03,689 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,690 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,690 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,691 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,691 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:03,691 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,691 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,691 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,691 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:03,692 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:03,692 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,695 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,696 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,696 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,696 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:03,696 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,696 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,697 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,697 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:03,697 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:03,697 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,698 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,698 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,699 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,699 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:03,699 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,699 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,699 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,699 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:03,700 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:03,700 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,701 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,701 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,701 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,701 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:03,701 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,702 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,702 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,702 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:03,702 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:03,702 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,703 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,703 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,704 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:03,704 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,704 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,704 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,704 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:03,704 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:03,705 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,705 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,706 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,706 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,706 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:03,706 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,706 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,707 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,707 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:03,707 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:03,707 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,708 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,708 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,708 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,709 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:03,709 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,709 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,709 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,709 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:03,710 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:03,710 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,714 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,715 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,715 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,715 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:03,715 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,716 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,716 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:03,716 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:45:03,716 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:45:03,719 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,719 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,720 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:03,720 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,720 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,720 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,720 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:03,720 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:03,721 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,721 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,721 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,722 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,722 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:03,722 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,722 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,722 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,722 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:03,723 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:03,723 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,725 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,725 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,726 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,726 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:03,726 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,726 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,727 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,727 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:45:03,728 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:45:03,728 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,730 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,730 INFO L489 LassoAnalysis]: Using template '3-phase'. [2019-11-15 19:45:03,730 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,731 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,731 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:45:03,731 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,731 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,731 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,732 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:03,732 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:03,732 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,734 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,734 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,734 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:45:03,735 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,735 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,735 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:03,736 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:45:03,736 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:45:03,738 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,738 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,739 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,739 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:45:03,739 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,739 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,739 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,739 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:03,740 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:03,740 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,741 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,741 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,742 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,742 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:45:03,742 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,742 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,742 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,742 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:03,743 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:03,743 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,744 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,744 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,745 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,745 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:45:03,745 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,745 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,745 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:03,746 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:45:03,746 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:45:03,749 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,749 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,750 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,750 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:45:03,750 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,750 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,750 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,751 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:03,751 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:03,751 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,752 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,752 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,753 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,753 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:45:03,753 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,753 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,754 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,754 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:03,754 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:03,754 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,755 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,755 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,756 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,756 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:45:03,756 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,756 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,756 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:03,757 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:45:03,757 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:45:03,760 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,761 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,761 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,761 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:45:03,761 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,762 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,762 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,762 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:03,762 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:03,763 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,764 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,764 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,764 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,765 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:45:03,765 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,765 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,765 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,765 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:03,766 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:03,766 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,767 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,767 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,767 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:45:03,768 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,768 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,768 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:03,769 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:45:03,769 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:45:03,772 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,772 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,772 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,772 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:45:03,773 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,773 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,773 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,773 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:03,774 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:03,774 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,775 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,775 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,775 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,775 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:45:03,775 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,776 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,776 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:03,777 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:45:03,777 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:45:03,780 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,780 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,780 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,780 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:45:03,781 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,781 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,781 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,781 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:03,782 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:03,782 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,783 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,783 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,783 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,783 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:45:03,784 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,784 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,784 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,784 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:03,785 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:03,785 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,792 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,793 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,793 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,793 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:45:03,793 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,794 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,794 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,794 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:03,795 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:03,795 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,796 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,796 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,797 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,797 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:45:03,797 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,797 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,797 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,798 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:03,798 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:03,798 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,799 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,800 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,800 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,800 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:45:03,800 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,800 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,801 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,801 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:03,801 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:03,801 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,802 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,803 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,803 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,803 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:45:03,803 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,803 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,804 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,804 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:03,804 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:03,805 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,806 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,806 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,807 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:45:03,807 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,807 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,807 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,807 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:03,808 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:03,808 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,809 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,809 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,810 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,810 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:45:03,810 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,810 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,810 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,810 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:03,811 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:03,811 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,815 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,816 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,816 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,816 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:45:03,816 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,817 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,817 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:03,818 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:45:03,818 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:45:03,822 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,822 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,823 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,823 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:45:03,823 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,823 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,823 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,823 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:03,824 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:03,824 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,825 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,826 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,826 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,826 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:45:03,827 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,827 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,827 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,827 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:03,828 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:03,828 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,832 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,833 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,833 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:45:03,833 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,834 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,834 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,834 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:03,837 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:03,837 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,842 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,842 INFO L489 LassoAnalysis]: Using template '4-phase'. [2019-11-15 19:45:03,842 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,843 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,843 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:03,843 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,843 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,844 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,844 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:03,845 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:03,845 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,846 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,847 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,847 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,847 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:03,847 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,848 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,848 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:03,849 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:45:03,849 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:45:03,853 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,854 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,854 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,854 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:03,854 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,854 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,855 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,855 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:03,856 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:03,856 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,857 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,857 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,857 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,857 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:03,857 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,858 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,858 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,858 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:03,859 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:03,859 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,859 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,860 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,860 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,860 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:03,860 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,860 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,861 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:03,862 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:45:03,862 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:45:03,867 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,868 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,868 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:03,868 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,869 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,869 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,869 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:03,870 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:03,870 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,871 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,872 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,872 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:03,873 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,873 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,873 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,873 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:03,874 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:03,874 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,875 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,875 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,876 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,876 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:03,876 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,876 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,877 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:03,878 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:45:03,878 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:45:03,883 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,884 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,884 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,884 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:03,884 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,885 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,885 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,885 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:03,886 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:03,886 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,887 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,888 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,888 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,888 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:03,888 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,889 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,889 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,889 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:03,890 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:03,890 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,891 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,891 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,892 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,892 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:03,892 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,892 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,892 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:03,894 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:45:03,894 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:45:03,899 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,900 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,900 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,900 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:03,900 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,901 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,901 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,901 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:03,902 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:03,902 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,903 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,904 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,904 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,904 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:03,904 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,905 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,905 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:03,906 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:45:03,906 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:45:03,920 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,921 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,921 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:03,921 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,921 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,922 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,922 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:03,923 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:03,923 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,924 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,924 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,925 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,925 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:03,925 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,925 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,925 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,926 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:03,927 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:03,927 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,936 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,937 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,937 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:03,937 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,937 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,937 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,938 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:03,939 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:03,939 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,940 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,941 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,941 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:03,941 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,942 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,942 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,942 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:03,943 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:03,943 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,944 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,945 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,945 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,945 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:03,945 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,946 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,946 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,946 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:03,947 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:03,947 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,948 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,948 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,949 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,949 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:03,949 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,949 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,950 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,950 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:03,951 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:03,951 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,952 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,953 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,953 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,953 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:03,953 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,954 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,954 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,954 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:03,955 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:03,955 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,956 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,957 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,957 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,957 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:03,958 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,958 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,958 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,958 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:03,960 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:03,960 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,968 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,968 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,969 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,969 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:03,969 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,970 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,970 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:03,971 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:45:03,971 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:45:03,977 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,977 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,977 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,978 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:03,978 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,978 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,978 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,978 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:03,979 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:03,979 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,980 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,981 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,981 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:03,982 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,982 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,982 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,982 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:03,983 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:03,983 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,990 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,990 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:03,991 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:03,991 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:03,991 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:03,992 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:03,992 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:03,992 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:03,996 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:03,996 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:03,999 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:03,999 INFO L489 LassoAnalysis]: Using template '2-lex'. [2019-11-15 19:45:04,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:04,000 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:04,000 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:04,000 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:04,001 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:04,001 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:04,001 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:04,001 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:04,002 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:04,004 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:04,005 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:04,005 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:04,005 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:04,005 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:04,006 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:04,006 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:04,007 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:45:04,007 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:45:04,009 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:04,010 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:04,010 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:04,010 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:04,011 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:04,011 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:04,011 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:04,011 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:04,012 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:04,012 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:04,014 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:04,014 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:04,015 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:04,015 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:04,015 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:04,015 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:04,015 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:04,016 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:04,016 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:04,016 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:04,018 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:04,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:04,018 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:04,019 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:04,019 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:04,019 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:04,019 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:04,020 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:45:04,020 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:45:04,023 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:04,024 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:04,024 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:04,025 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:04,025 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:04,025 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:04,025 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:04,025 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:04,026 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:04,026 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:04,028 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:04,028 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:04,028 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:04,029 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:04,029 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:04,029 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:04,029 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:04,029 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:04,030 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:04,030 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:04,031 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:04,032 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:04,032 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:04,032 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:04,033 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:04,033 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:04,033 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:04,034 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:45:04,034 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:45:04,037 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:04,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:04,038 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:04,038 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:04,038 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:04,039 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:04,039 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:04,039 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:04,039 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:04,039 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:04,042 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:04,042 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:04,042 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:04,043 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:04,043 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:04,043 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:04,043 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:04,043 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:04,044 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:04,044 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:04,051 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:04,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:04,052 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:04,052 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:04,053 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:04,053 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:04,053 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:04,054 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:45:04,054 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:45:04,057 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:04,058 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:04,058 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:04,058 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:04,058 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:04,059 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:04,059 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:04,059 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:04,059 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:04,059 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:04,061 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:04,061 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:04,062 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:04,062 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:04,062 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:04,062 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:04,063 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:04,063 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:45:04,064 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:45:04,067 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:04,067 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:04,068 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:04,068 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:04,068 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:04,068 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:04,068 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:04,069 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:04,069 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:04,069 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:04,071 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:04,071 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:04,072 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:04,072 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:04,072 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:04,072 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:04,072 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:04,073 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:04,073 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:04,073 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:04,079 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:04,079 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:04,080 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:04,080 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:04,080 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:04,080 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:04,081 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:04,081 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:04,081 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:04,081 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:04,084 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:04,085 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:04,085 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:04,085 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:04,085 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:04,086 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:04,086 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:04,086 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:04,086 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:04,086 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:04,088 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:04,089 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:04,089 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:04,089 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:04,089 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:04,090 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:04,090 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:04,090 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:04,090 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:04,090 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:04,092 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:04,093 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:04,093 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:04,093 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:04,093 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:04,094 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:04,094 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:04,094 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:04,094 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:04,094 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:04,097 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:04,098 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:04,098 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:04,098 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:04,098 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:04,098 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:04,099 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:04,099 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:04,099 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:04,099 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:04,102 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:04,102 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:04,102 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:04,103 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:04,103 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:04,103 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:04,103 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:04,103 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:04,104 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:04,104 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:04,110 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:04,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:04,111 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:04,111 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:04,111 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:04,111 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:04,111 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:04,112 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:45:04,112 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:45:04,115 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:04,116 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:04,116 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:04,117 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:04,117 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:04,117 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:04,117 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:04,117 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:04,118 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:04,118 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:04,119 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:04,120 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:04,120 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:04,120 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:04,121 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:04,121 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:04,121 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:04,121 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:04,122 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:04,122 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:04,127 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:04,127 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:04,128 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:04,128 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:04,128 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:04,128 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:04,128 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:04,128 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:04,130 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:04,130 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:04,138 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:04,138 INFO L489 LassoAnalysis]: Using template '3-lex'. [2019-11-15 19:45:04,139 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:04,139 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:04,139 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:04,139 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:04,141 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:04,141 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:04,141 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:45:04,142 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:45:04,142 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:04,147 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:04,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:04,147 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:04,148 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:04,148 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:04,148 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:04,148 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:45:04,149 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:45:04,149 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:45:04,153 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:04,154 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:04,154 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:04,154 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:04,155 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:04,155 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:04,155 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:04,155 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:45:04,156 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:45:04,156 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:04,159 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:04,159 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:04,160 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:04,160 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:04,160 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:04,161 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:04,161 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:04,161 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:45:04,161 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:45:04,162 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:04,164 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:04,165 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:04,165 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:04,165 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:04,166 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:04,166 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:04,166 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:45:04,167 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:45:04,167 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:45:04,172 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:04,172 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:04,173 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:04,173 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:04,173 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:04,174 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:04,174 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:04,174 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:45:04,174 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:45:04,175 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:04,177 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:04,178 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:04,178 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:04,178 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:04,179 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:04,179 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:04,179 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:04,179 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:45:04,180 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:45:04,180 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:04,182 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:04,183 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:04,183 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:04,183 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:04,184 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:04,184 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:04,184 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:45:04,185 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:45:04,185 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:45:04,190 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:04,190 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:04,191 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:04,191 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:04,191 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:04,191 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:04,191 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:04,192 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:45:04,192 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:45:04,192 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:04,195 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:04,196 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:04,196 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:04,197 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:04,197 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:04,197 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:04,197 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:04,197 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:45:04,198 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:45:04,198 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:04,295 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:04,295 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:04,295 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:04,295 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:04,296 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:04,296 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:04,296 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:45:04,297 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:49,872 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:49,872 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:49,872 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:49,872 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:49,872 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:49,873 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:45:49,873 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:45:49,877 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:49,877 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:49,877 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:49,877 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:49,877 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:49,877 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:49,877 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:49,877 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:49,878 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:49,878 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:49,878 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:49,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:49,879 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:49,879 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:49,879 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:49,879 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:49,879 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:49,879 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:49,879 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:49,879 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:49,880 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:49,880 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:49,880 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:49,880 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:49,880 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:49,881 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:49,881 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:49,881 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:49,881 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:49,881 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:49,882 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:49,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:49,882 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:49,882 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:49,882 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:49,882 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:49,882 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:49,883 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:45:49,883 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:45:49,887 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:49,887 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:49,888 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:49,888 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:49,888 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:49,888 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:49,888 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:49,888 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:49,888 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:49,888 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:49,889 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:49,889 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:49,889 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:49,889 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:49,889 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:49,889 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:49,890 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:49,890 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:49,890 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:49,890 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:49,891 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:49,891 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:49,891 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:49,891 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:49,891 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:49,891 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:49,891 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:49,891 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:49,892 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:49,892 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:49,892 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:49,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:49,892 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:49,893 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:49,893 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:49,893 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:49,893 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:49,893 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:49,894 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:49,894 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:49,895 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:49,895 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:49,895 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:49,895 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:49,895 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:49,895 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:49,895 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:49,897 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:45:49,897 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:45:49,913 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:49,913 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:49,913 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:49,913 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:49,914 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:49,914 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:49,914 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:49,915 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:45:49,915 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:45:49,927 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:49,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:49,928 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:49,928 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:49,928 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:49,928 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:49,928 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:49,928 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:49,929 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:49,929 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:49,929 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:49,929 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:49,930 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:49,930 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:49,930 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:49,930 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:49,930 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:49,930 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:49,930 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:49,930 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:49,931 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:49,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:49,931 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:49,931 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:49,931 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:49,931 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:49,931 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:49,931 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:49,932 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:49,932 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:49,932 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:49,933 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:49,933 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:49,933 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:49,933 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:49,933 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:49,933 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:49,933 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:49,933 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:49,934 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:49,934 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:49,934 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:49,934 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:49,934 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:49,934 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:49,935 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:49,935 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:49,935 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:49,935 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:49,935 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:49,936 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:49,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:49,936 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:49,936 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:49,937 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:49,937 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:49,937 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:49,937 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:49,938 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:49,938 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:49,943 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:49,944 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:49,944 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:49,944 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:49,944 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:49,944 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:49,944 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:49,945 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:45:49,945 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:45:49,954 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:49,954 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:49,954 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:49,955 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:49,955 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:49,955 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:49,955 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:49,955 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:49,955 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:49,955 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:49,956 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:49,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:49,956 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:49,956 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:49,956 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:49,956 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:49,956 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:49,957 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:49,957 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:49,957 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:49,957 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:49,958 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:49,958 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:49,958 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:49,958 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:49,958 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:49,958 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:49,958 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:49,958 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:49,959 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:49,959 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:49,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:49,960 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:49,960 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:49,960 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:49,960 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:49,960 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:49,961 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:45:49,961 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:45:49,963 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:49,963 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:49,963 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:49,964 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:49,964 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:49,964 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:49,964 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:49,965 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:45:49,965 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:45:49,970 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:49,970 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:49,970 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:49,970 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:49,970 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:49,971 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:49,971 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:49,971 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:45:49,971 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:45:49,974 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:49,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:49,975 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:49,975 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:49,975 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:49,975 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:49,975 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:49,976 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:45:49,976 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:45:49,979 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:49,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:49,979 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:49,979 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:49,979 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:49,979 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:49,980 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:49,980 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:45:49,980 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:45:49,983 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:49,983 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:49,984 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:49,984 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:49,984 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:49,984 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:49,984 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:49,984 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:49,984 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:49,984 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:49,985 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:49,985 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:49,986 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:49,986 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:49,986 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:49,986 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:49,986 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:49,987 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:49,987 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:49,987 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:49,988 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:49,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:49,988 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:49,988 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:49,988 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:49,988 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:49,989 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:49,989 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:49,989 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:49,989 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:49,990 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:49,990 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:49,990 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:49,990 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:49,990 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:49,990 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:49,990 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:49,990 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:49,991 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:45:49,991 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:49,991 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:49,991 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:49,992 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:49,992 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:49,992 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:49,992 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:49,992 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:49,992 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:45:49,993 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:45:49,995 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:49,995 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:49,995 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:49,995 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:45:49,995 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:49,995 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:49,995 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:45:49,996 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:45:49,996 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:45:49,998 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:49,998 INFO L489 LassoAnalysis]: Using template '2-lex'. [2019-11-15 19:45:49,998 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:49,998 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:49,999 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:49,999 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:49,999 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:49,999 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:49,999 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:45:49,999 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:45:50,002 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:50,002 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:50,002 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:50,003 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:50,003 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:50,003 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:50,003 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:50,004 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:45:50,004 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:45:50,006 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:50,006 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:50,006 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:50,006 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:50,006 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:50,006 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:50,006 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:50,007 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:45:50,007 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:45:50,009 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:50,009 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:50,009 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:50,009 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:50,009 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:50,009 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:50,009 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:50,009 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:50,009 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:50,010 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:50,010 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:50,010 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:50,011 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:50,011 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:50,011 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:50,011 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:50,011 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:50,011 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:50,011 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:50,011 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:50,012 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:50,012 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:50,012 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:50,012 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:50,012 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:45:50,012 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:45:50,012 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:45:50,012 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:50,013 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:45:50,013 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:45:50,013 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:45:50,014 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:45:50,014 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:45:50,014 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:45:50,014 INFO L202 nArgumentSynthesizer]: 6 stem disjuncts [2019-11-15 19:45:50,014 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 19:45:50,014 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:45:50,050 INFO L400 nArgumentSynthesizer]: We have 176 Motzkin's Theorem applications. [2019-11-15 19:45:50,050 INFO L401 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2019-11-15 19:46:00,856 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:00,856 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:00,856 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:00,856 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:00,857 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:00,857 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:00,857 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:00,857 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:00,857 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:00,857 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:00,858 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:00,858 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:00,858 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:00,858 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:00,858 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:00,859 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:00,859 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:00,859 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:00,859 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:00,859 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:00,860 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:00,860 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:00,860 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:00,860 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:00,860 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:00,860 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:00,860 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:00,861 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:00,861 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:00,862 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:00,862 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:00,862 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:00,863 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:00,863 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:00,863 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:00,863 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:00,863 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:00,863 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:00,865 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:00,865 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:00,866 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:00,866 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:00,866 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:00,866 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:00,866 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:00,866 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:00,866 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:00,868 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:00,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:00,869 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:00,869 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:00,869 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:00,869 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:00,869 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:00,870 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:00,870 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:00,872 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:00,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:00,872 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:00,872 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:00,872 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:00,873 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:00,873 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:00,873 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:00,873 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:00,873 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:00,874 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:00,874 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:00,874 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:00,874 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:00,874 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:00,874 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:00,874 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:00,874 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:00,874 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:00,874 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:00,875 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:00,875 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:00,876 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:00,876 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:00,876 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:00,876 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:00,876 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:00,876 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:00,876 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:00,876 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:00,877 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:00,877 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:00,878 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:00,878 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:00,878 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:00,878 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:00,878 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:00,878 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:00,879 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:00,881 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:00,881 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:00,881 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:00,881 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:00,882 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:00,882 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:00,882 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:00,882 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:00,882 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:00,882 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:00,883 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:00,883 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:00,883 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:00,883 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:00,883 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:00,883 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:00,883 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:00,883 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:00,884 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:00,884 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:00,884 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:00,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:00,885 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:00,885 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:00,885 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:00,885 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:00,885 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:00,885 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:00,885 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:00,885 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:00,886 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:00,886 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:00,886 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:00,886 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:00,886 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:00,886 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:00,886 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:00,887 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:00,887 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:00,887 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:00,888 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:00,888 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:00,888 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:00,888 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:00,888 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:00,888 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:00,888 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:00,889 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:00,890 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:00,905 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:00,905 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:00,906 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:00,906 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:00,906 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:00,906 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:00,906 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:00,907 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:00,907 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:00,916 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:00,917 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:00,917 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:00,917 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:00,917 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:00,917 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:00,917 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:00,917 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:00,917 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:00,917 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:00,918 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:00,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:00,918 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:00,919 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:00,919 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:00,919 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:00,919 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:00,919 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:00,919 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:00,919 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:00,920 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:00,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:00,921 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:00,921 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:00,921 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:00,921 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:00,921 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:00,921 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:00,921 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:00,921 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:00,922 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:00,922 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:00,923 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:00,923 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:00,923 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:00,923 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:00,923 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:00,923 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:00,923 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:00,923 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:00,924 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:00,924 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:00,924 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:00,924 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:00,924 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:00,924 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:00,924 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:00,925 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:00,925 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:00,925 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:00,926 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:00,926 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:00,926 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:00,926 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:00,926 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:00,926 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:00,926 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:00,926 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:00,926 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:00,927 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:00,928 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:00,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:00,929 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:00,929 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:00,929 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:00,929 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:00,929 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:00,930 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:00,930 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:00,936 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:00,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:00,936 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:00,936 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:00,936 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:00,936 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:00,936 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:00,936 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:00,937 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:00,937 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:00,937 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:00,938 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:00,938 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:00,938 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:00,938 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:00,938 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:00,938 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:00,938 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:00,938 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:00,938 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:00,939 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:00,939 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:00,939 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:00,939 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:00,939 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:00,939 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:00,940 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:00,940 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:00,940 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:00,940 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:00,941 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:00,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:00,941 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:00,941 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:00,941 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:00,941 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:00,941 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:00,941 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:00,942 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:00,943 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:00,943 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:00,943 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:00,943 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:00,943 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:00,943 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:00,943 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:00,944 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:00,944 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:00,946 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:00,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:00,947 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:00,947 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:00,947 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:00,947 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:00,947 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:00,947 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:00,948 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:00,950 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:00,950 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:00,950 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:00,950 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:00,950 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:00,950 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:00,950 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:00,951 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:00,951 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:00,953 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:00,953 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:00,953 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:00,953 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:00,953 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:00,953 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:00,953 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:00,954 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:00,954 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:00,956 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:00,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:00,956 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:00,956 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:00,957 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:00,957 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:00,957 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:00,957 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:00,957 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:00,957 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:00,958 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:00,958 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:00,958 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:00,959 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:00,959 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:00,959 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:00,959 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:00,959 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:00,959 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:00,959 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:00,960 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:00,960 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:00,960 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:00,960 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:00,960 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:00,960 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:00,960 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:00,960 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:00,961 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:00,961 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:00,961 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:00,961 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:00,962 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:00,962 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:00,962 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:00,962 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:00,962 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:00,962 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:00,962 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:00,962 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:00,963 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:00,963 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:00,963 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:00,963 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:00,963 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:00,964 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:00,964 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:00,964 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:00,964 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:00,965 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:00,965 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:00,966 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:00,966 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:00,966 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:00,966 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:00,966 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:00,966 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:00,966 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:00,968 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:00,968 INFO L489 LassoAnalysis]: Using template '3-lex'. [2019-11-15 19:46:00,968 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:00,968 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:00,968 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:00,968 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:00,968 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:00,968 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:00,969 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:46:00,969 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:46:00,973 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:00,973 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:00,973 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:00,974 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:00,974 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:00,974 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:00,974 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:00,974 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:46:00,974 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:46:00,976 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:00,976 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:00,977 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:00,977 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:00,977 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:00,977 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:00,977 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:00,977 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:46:00,978 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:46:00,980 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:00,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:00,981 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:00,981 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:00,981 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:00,981 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:00,981 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:00,981 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:00,981 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:00,981 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:00,982 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:00,982 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:00,982 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:00,983 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:00,983 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:00,983 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:00,983 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:00,983 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:00,983 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:00,983 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:00,984 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:00,984 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:00,984 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:00,984 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:00,984 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:00,985 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:00,985 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:00,985 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:00,985 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:00,985 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:00,986 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:00,986 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:00,986 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:00,987 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:00,987 INFO L202 nArgumentSynthesizer]: 6 stem disjuncts [2019-11-15 19:46:00,987 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 19:46:00,987 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:01,048 INFO L400 nArgumentSynthesizer]: We have 264 Motzkin's Theorem applications. [2019-11-15 19:46:01,049 INFO L401 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2019-11-15 19:46:27,325 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:27,325 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:27,326 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:27,326 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:27,326 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:27,326 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:27,326 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:27,326 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:27,326 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:27,326 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:27,327 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:27,328 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:27,328 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:27,328 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:27,328 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:27,328 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:27,328 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:27,328 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:27,328 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:27,328 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:27,329 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:27,329 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:27,330 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:27,330 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:27,330 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:27,330 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:27,330 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:27,331 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:46:27,331 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:46:27,333 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:27,333 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:27,333 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:27,333 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:27,333 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:27,333 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:27,333 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:27,334 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:46:27,334 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:46:27,339 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:27,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:27,340 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:27,340 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:27,340 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:27,340 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:27,340 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:27,341 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:46:27,341 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:46:27,344 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:27,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:27,345 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:27,345 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:27,345 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:27,345 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:27,345 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:27,346 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:46:27,346 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:46:27,350 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:27,350 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:27,350 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:27,351 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:27,351 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:27,351 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:27,351 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:27,351 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:27,351 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:27,351 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:27,352 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:27,352 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:27,352 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:27,352 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:27,352 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:27,353 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:27,353 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:27,353 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:27,353 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:27,353 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:27,354 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:27,354 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:27,354 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:27,354 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:27,354 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:27,354 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:27,354 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:27,355 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:27,355 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:27,355 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:27,356 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:27,356 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:27,356 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:27,356 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:27,356 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:27,356 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:27,356 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:27,357 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:46:27,357 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:46:27,361 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:27,361 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:27,362 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:27,362 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:27,362 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:27,362 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:27,362 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:27,362 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:27,363 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:27,363 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:27,365 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:27,365 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:27,365 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:27,365 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:27,365 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:27,365 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:27,365 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:27,365 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:27,365 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:27,366 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:27,366 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:27,367 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:27,367 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:27,367 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:27,367 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:27,367 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:27,367 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:27,367 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:27,367 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:27,367 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:27,368 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:27,368 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:27,369 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:27,369 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:27,369 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:27,369 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:27,369 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:27,369 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:27,369 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:27,369 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:27,371 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:27,371 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:27,371 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:27,371 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:27,371 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:27,371 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:27,371 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:27,372 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:46:27,372 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:46:27,407 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:27,408 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:27,408 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:27,408 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:27,408 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:27,408 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:27,408 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:27,409 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:46:27,410 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:46:27,422 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:27,422 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:27,422 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:27,422 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:27,422 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:27,422 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:27,422 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:27,422 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:27,423 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:27,423 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:27,424 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:27,424 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:27,424 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:27,424 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:27,424 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:27,424 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:27,424 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:27,424 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:27,424 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:27,425 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:27,425 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:27,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:27,426 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:27,426 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:27,426 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:27,426 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:27,426 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:27,426 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:27,426 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:27,426 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:27,427 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:27,427 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:27,428 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:27,428 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:27,428 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:27,428 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:27,428 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:27,428 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:27,428 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:27,428 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:27,429 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:27,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:27,429 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:27,430 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:27,430 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:27,430 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:27,430 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:27,430 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:27,430 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:27,430 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:27,431 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:27,432 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:27,432 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:27,432 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:27,432 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:27,432 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:27,432 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:27,432 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:27,432 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:27,433 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:27,436 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:27,436 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:27,436 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:27,437 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:27,437 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:27,437 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:27,437 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:27,438 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:46:27,438 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:46:27,449 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:27,449 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:27,449 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:27,449 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:27,449 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:27,449 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:27,449 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:27,450 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:27,450 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:27,450 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:27,451 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:27,451 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:27,451 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:27,451 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:27,452 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:27,452 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:27,452 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:27,452 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:27,452 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:27,452 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:27,453 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:27,453 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:27,453 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:27,453 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:27,453 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:27,453 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:27,454 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:27,454 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:27,454 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:27,454 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:27,455 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:27,455 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:27,455 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:27,455 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:27,455 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:27,455 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:27,455 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:27,456 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:46:27,456 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:46:27,458 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:27,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:27,458 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:27,458 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:27,458 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:27,458 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:27,458 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:27,459 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:46:27,459 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:46:27,463 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:27,464 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:27,464 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:27,464 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:27,464 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:27,464 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:27,465 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:27,466 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:46:27,466 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:46:27,469 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:27,469 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:27,469 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:27,469 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:27,469 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:27,470 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:27,470 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:27,470 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:46:27,470 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:46:27,473 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:27,473 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:27,474 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:27,474 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:27,474 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:27,474 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:27,474 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:27,474 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:46:27,475 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:46:27,477 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:27,477 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:27,478 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:27,478 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:27,478 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:27,478 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:27,478 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:27,478 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:27,478 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:27,478 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:27,479 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:27,479 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:27,480 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:27,480 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:27,480 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:27,480 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:27,480 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:27,480 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:27,480 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:27,480 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:27,482 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:27,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:27,482 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:27,482 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:27,482 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:27,482 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:27,482 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:27,482 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:27,483 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:27,483 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:27,484 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:27,484 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:27,484 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:27,484 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:27,484 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:27,484 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:27,484 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:27,484 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:27,484 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:27,485 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:27,486 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:27,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:27,486 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:27,486 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:27,486 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:27,486 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:27,486 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:27,487 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:46:27,487 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:46:27,489 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:27,489 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:27,489 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:27,489 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:27,489 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:27,489 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:27,489 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:27,490 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:46:27,490 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:46:27,492 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:27,492 INFO L470 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2019-11-15 19:46:27,492 INFO L791 eck$LassoCheckResult]: Stem: 13193#ULTIMATE.startENTRY ~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~alive1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~alive2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~alive3~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; 13161#L-1 havoc main_#res;havoc main_#t~nondet5, main_#t~nondet6, main_#t~nondet7, main_#t~nondet8, main_#t~nondet9, main_#t~nondet10, main_#t~nondet11, main_#t~nondet12, main_#t~nondet13, main_#t~nondet14, main_#t~nondet15, main_#t~nondet16, main_#t~nondet17, main_#t~nondet18, main_#t~nondet19, main_#t~nondet20, main_#t~ret21, main_#t~ret22, main_~c1~0, main_~i2~0;havoc main_~c1~0;havoc main_~i2~0;main_~c1~0 := 0;~r1~0 := main_#t~nondet5;havoc main_#t~nondet5;~id1~0 := main_#t~nondet6;havoc main_#t~nondet6;~st1~0 := main_#t~nondet7;havoc main_#t~nondet7;~send1~0 := main_#t~nondet8;havoc main_#t~nondet8;~mode1~0 := main_#t~nondet9;havoc main_#t~nondet9;~alive1~0 := main_#t~nondet10;havoc main_#t~nondet10;~id2~0 := main_#t~nondet11;havoc main_#t~nondet11;~st2~0 := main_#t~nondet12;havoc main_#t~nondet12;~send2~0 := main_#t~nondet13;havoc main_#t~nondet13;~mode2~0 := main_#t~nondet14;havoc main_#t~nondet14;~alive2~0 := main_#t~nondet15;havoc main_#t~nondet15;~id3~0 := main_#t~nondet16;havoc main_#t~nondet16;~st3~0 := main_#t~nondet17;havoc main_#t~nondet17;~send3~0 := main_#t~nondet18;havoc main_#t~nondet18;~mode3~0 := main_#t~nondet19;havoc main_#t~nondet19;~alive3~0 := main_#t~nondet20;havoc main_#t~nondet20;havoc init_#res;havoc init_~tmp~0;havoc init_~tmp~0; 13162#L205 assume 0 == ~r1~0 % 256; 13195#L206 assume ~alive1~0 % 256 + ~alive2~0 % 256 + ~alive3~0 % 256 >= 1; 13221#L207 assume ~id1~0 >= 0; 13143#L208 assume 0 == ~st1~0; 13144#L209 assume ~send1~0 == ~id1~0; 13183#L210 assume 0 == ~mode1~0 % 256; 13211#L211 assume ~id2~0 >= 0; 13159#L212 assume 0 == ~st2~0; 13160#L213 assume ~send2~0 == ~id2~0; 13216#L214 assume 0 == ~mode2~0 % 256; 13167#L215 assume ~id3~0 >= 0; 13168#L216 assume 0 == ~st3~0; 13196#L217 assume ~send3~0 == ~id3~0; 13222#L218 assume 0 == ~mode3~0 % 256; 13145#L219 assume ~id1~0 != ~id2~0; 13146#L220 assume ~id1~0 != ~id3~0; 13184#L221 assume ~id2~0 != ~id3~0;init_~tmp~0 := 1; 13194#L205-1 init_#res := init_~tmp~0; 13152#L274 main_#t~ret21 := init_#res;main_~i2~0 := main_#t~ret21;havoc main_#t~ret21;assume 0 != main_~i2~0;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;main_~i2~0 := 0; 13153#L347 assume !false;havoc node1_#t~ite0, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0; 14796#L102 assume !(0 != ~mode1~0 % 256); 14793#L123 assume 0 != ~alive1~0 % 256; 14790#L124 assume ~send1~0 != ~nomsg~0 && ~p1_new~0 == ~nomsg~0;node1_#t~ite0 := ~send1~0; 14325#L124-2 ~p1_new~0 := (if node1_#t~ite0 % 256 <= 127 then node1_#t~ite0 % 256 else node1_#t~ite0 % 256 - 256);havoc node1_#t~ite0; 14786#L123-2 ~mode1~0 := 1; 14784#L102-2 havoc node2_#t~ite1, node2_#t~ite2, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0; 14453#L137 assume !(0 != ~mode2~0 % 256); 14448#L154 assume !(0 != ~alive2~0 % 256); 14442#L157 assume !(~send2~0 != ~id2~0); 14439#L157-2 ~mode2~0 := 1; 14436#L137-2 havoc node3_#t~ite3, node3_#t~ite4, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0; 14365#L171 assume !(0 != ~mode3~0 % 256); 14361#L188 assume !(0 != ~alive3~0 % 256); 14350#L191 assume !(~send3~0 != ~id3~0); 14343#L191-2 ~mode3~0 := 1; 14339#L171-2 ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 14335#L282 assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; 14330#L283 assume ~r1~0 % 256 < 3;check_~tmp~1 := 1; 14324#L282-1 check_#res := check_~tmp~1; 14319#L294 main_#t~ret22 := check_#res;main_~c1~0 := main_#t~ret22;havoc main_#t~ret22;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 14313#L352 assume !(0 == assert_~arg % 256); 14306#L347 assume !false;havoc node1_#t~ite0, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0; 14296#L102 assume 0 != ~mode1~0 % 256; 14288#L103 assume !(255 == ~r1~0 % 256); 14281#L103-2 ~r1~0 := 1 + ~r1~0 % 256;node1_~m1~0 := ~p3_old~0;~p3_old~0 := ~nomsg~0; 14273#L109 assume !(node1_~m1~0 != ~nomsg~0); 14274#L109-1 ~mode1~0 := 0; 14828#L102-2 havoc node2_#t~ite1, node2_#t~ite2, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0; 14824#L137 assume 0 != ~mode2~0 % 256;node2_~m2~0 := ~p1_old~0;~p1_old~0 := ~nomsg~0; 14818#L140 assume !(node2_~m2~0 != ~nomsg~0); 14816#L140-1 ~mode2~0 := 0; 14814#L137-2 havoc node3_#t~ite3, node3_#t~ite4, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0; 14813#L171 assume 0 != ~mode3~0 % 256;node3_~m3~0 := ~p2_old~0;~p2_old~0 := ~nomsg~0; 14812#L174 assume !(node3_~m3~0 != ~nomsg~0); 14810#L174-1 ~mode3~0 := 0; 14809#L171-2 ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 14808#L282 assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; 14805#L283 assume ~r1~0 % 256 < 3;check_~tmp~1 := 1; 14806#L282-1 check_#res := check_~tmp~1; 14800#L294 main_#t~ret22 := check_#res;main_~c1~0 := main_#t~ret22;havoc main_#t~ret22;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 14799#L352 assume !(0 == assert_~arg % 256); 13153#L347 [2019-11-15 19:46:27,492 INFO L793 eck$LassoCheckResult]: Loop: 13153#L347 assume !false;havoc node1_#t~ite0, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0; 14796#L102 assume !(0 != ~mode1~0 % 256); 14793#L123 assume 0 != ~alive1~0 % 256; 14790#L124 assume ~send1~0 != ~nomsg~0 && ~p1_new~0 == ~nomsg~0;node1_#t~ite0 := ~send1~0; 14325#L124-2 ~p1_new~0 := (if node1_#t~ite0 % 256 <= 127 then node1_#t~ite0 % 256 else node1_#t~ite0 % 256 - 256);havoc node1_#t~ite0; 14786#L123-2 ~mode1~0 := 1; 14784#L102-2 havoc node2_#t~ite1, node2_#t~ite2, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0; 14453#L137 assume !(0 != ~mode2~0 % 256); 14448#L154 assume !(0 != ~alive2~0 % 256); 14442#L157 assume !(~send2~0 != ~id2~0); 14439#L157-2 ~mode2~0 := 1; 14436#L137-2 havoc node3_#t~ite3, node3_#t~ite4, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0; 14365#L171 assume !(0 != ~mode3~0 % 256); 14361#L188 assume !(0 != ~alive3~0 % 256); 14350#L191 assume !(~send3~0 != ~id3~0); 14343#L191-2 ~mode3~0 := 1; 14339#L171-2 ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 14335#L282 assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; 14330#L283 assume ~r1~0 % 256 < 3;check_~tmp~1 := 1; 14324#L282-1 check_#res := check_~tmp~1; 14319#L294 main_#t~ret22 := check_#res;main_~c1~0 := main_#t~ret22;havoc main_#t~ret22;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 14313#L352 assume !(0 == assert_~arg % 256); 14306#L347 assume !false;havoc node1_#t~ite0, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0; 14296#L102 assume 0 != ~mode1~0 % 256; 14288#L103 assume !(255 == ~r1~0 % 256); 14281#L103-2 ~r1~0 := 1 + ~r1~0 % 256;node1_~m1~0 := ~p3_old~0;~p3_old~0 := ~nomsg~0; 14273#L109 assume !(node1_~m1~0 != ~nomsg~0); 14274#L109-1 ~mode1~0 := 0; 14828#L102-2 havoc node2_#t~ite1, node2_#t~ite2, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0; 14824#L137 assume 0 != ~mode2~0 % 256;node2_~m2~0 := ~p1_old~0;~p1_old~0 := ~nomsg~0; 14818#L140 assume !(node2_~m2~0 != ~nomsg~0); 14816#L140-1 ~mode2~0 := 0; 14814#L137-2 havoc node3_#t~ite3, node3_#t~ite4, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0; 14813#L171 assume 0 != ~mode3~0 % 256;node3_~m3~0 := ~p2_old~0;~p2_old~0 := ~nomsg~0; 14812#L174 assume !(node3_~m3~0 != ~nomsg~0); 14810#L174-1 ~mode3~0 := 0; 14809#L171-2 ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1; 14808#L282 assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; 14805#L283 assume ~r1~0 % 256 < 3;check_~tmp~1 := 1; 14806#L282-1 check_#res := check_~tmp~1; 14800#L294 main_#t~ret22 := check_#res;main_~c1~0 := main_#t~ret22;havoc main_#t~ret22;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg; 14799#L352 assume !(0 == assert_~arg % 256); 13153#L347 [2019-11-15 19:46:27,493 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 19:46:27,493 INFO L82 PathProgramCache]: Analyzing trace with hash -1080216962, now seen corresponding path program 2 times [2019-11-15 19:46:27,493 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 19:46:27,493 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1813118101] [2019-11-15 19:46:27,493 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 19:46:27,493 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 19:46:27,493 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 19:46:27,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 19:46:27,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 19:46:27,553 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 19:46:27,555 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 19:46:27,556 INFO L82 PathProgramCache]: Analyzing trace with hash -2093775645, now seen corresponding path program 2 times [2019-11-15 19:46:27,556 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 19:46:27,556 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1459969293] [2019-11-15 19:46:27,556 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 19:46:27,556 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 19:46:27,556 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 19:46:27,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 19:46:27,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 19:46:27,574 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 19:46:27,574 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 19:46:27,575 INFO L82 PathProgramCache]: Analyzing trace with hash 656755488, now seen corresponding path program 3 times [2019-11-15 19:46:27,575 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 19:46:27,575 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [390251294] [2019-11-15 19:46:27,575 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 19:46:27,575 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 19:46:27,575 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 19:46:27,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 19:46:27,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 19:46:27,625 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 19:46:28,074 WARN L191 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 150 [2019-11-15 19:46:28,654 WARN L191 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 98 [2019-11-15 19:46:28,656 INFO L210 LassoAnalysis]: Preferences: [2019-11-15 19:46:28,656 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-11-15 19:46:28,656 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-11-15 19:46:28,656 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-11-15 19:46:28,656 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2019-11-15 19:46:28,657 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:46:28,657 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-11-15 19:46:28,657 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-11-15 19:46:28,657 INFO L131 ssoRankerPreferences]: Filename of dumped script: pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c_Iteration12_Loop [2019-11-15 19:46:28,657 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-11-15 19:46:28,657 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-11-15 19:46:28,660 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:28,669 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:28,672 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:28,674 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:28,685 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:28,687 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:28,691 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:28,692 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:28,694 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:28,695 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:28,696 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:28,698 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:28,700 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:28,701 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:28,705 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:28,711 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:28,713 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:28,715 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:28,717 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:28,718 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:28,720 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:28,724 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:28,726 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:28,795 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:28,799 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:29,900 WARN L191 SmtUtils]: Spent 663.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 66 [2019-11-15 19:46:29,911 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-11-15 19:46:29,911 INFO L404 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/z3 Starting monitored process 60 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 60 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:46:29,915 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 19:46:29,915 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 19:46:29,918 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 19:46:29,918 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~node1.base_14=-1} Honda state: {v_rep#funAddr~node1.base_14=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/z3 Starting monitored process 61 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-15 19:46:30,048 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 19:46:30,048 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 61 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:46:30,054 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 19:46:30,054 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~alive2~0=0} Honda state: {~alive2~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/z3 Starting monitored process 62 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 62 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:46:30,059 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 19:46:30,059 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 19:46:30,062 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 19:46:30,062 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~node3.offset_14=2} Honda state: {v_rep#funAddr~node3.offset_14=2} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/z3 Starting monitored process 63 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 63 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:46:30,066 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 19:46:30,066 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 19:46:30,069 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 19:46:30,069 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~c1~0=1, ULTIMATE.start_check_#res=1, ULTIMATE.start_check_~tmp~1=1} Honda state: {ULTIMATE.start_main_~c1~0=1, ULTIMATE.start_check_#res=1, ULTIMATE.start_check_~tmp~1=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/z3 Starting monitored process 64 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 64 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:46:30,073 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 19:46:30,073 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 19:46:30,077 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 19:46:30,077 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~node2.base_14=-1} Honda state: {v_rep#funAddr~node2.base_14=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/z3 Starting monitored process 65 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 65 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:46:30,085 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 19:46:30,085 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 19:46:30,090 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 19:46:30,090 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~mode3~0=0} Honda state: {~mode3~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/z3 Starting monitored process 66 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 66 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:46:30,094 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 19:46:30,094 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 19:46:30,097 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 19:46:30,097 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~node1.offset_14=0} Honda state: {v_rep#funAddr~node1.offset_14=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/z3 Starting monitored process 67 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 67 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:46:30,100 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 19:46:30,101 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 19:46:30,103 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 19:46:30,103 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret22=0} Honda state: {ULTIMATE.start_main_#t~ret22=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/z3 Starting monitored process 68 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 68 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:46:30,106 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 19:46:30,106 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 19:46:30,109 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 19:46:30,109 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node3_#t~ite4=0} Honda state: {ULTIMATE.start_node3_#t~ite4=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/z3 Starting monitored process 69 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 69 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:46:30,114 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 19:46:30,114 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 19:46:30,116 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 19:46:30,116 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node3_#t~ite3=0} Honda state: {ULTIMATE.start_node3_#t~ite3=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/z3 Starting monitored process 70 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 70 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:46:30,120 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 19:46:30,120 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 19:46:30,123 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 19:46:30,123 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~id2~0=0, ~send2~0=0} Honda state: {~id2~0=0, ~send2~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/z3 Starting monitored process 71 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 71 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:46:30,127 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 19:46:30,127 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 19:46:30,134 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 19:46:30,134 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~alive1~0=1} Honda state: {~alive1~0=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/z3 Starting monitored process 72 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 72 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:46:30,138 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 19:46:30,138 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 19:46:30,140 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 19:46:30,140 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node1_#t~ite0=0} Honda state: {ULTIMATE.start_node1_#t~ite0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/z3 Starting monitored process 73 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 73 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:46:30,144 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 19:46:30,144 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 19:46:30,147 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-15 19:46:30,147 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_assert_#in~arg=1, ULTIMATE.start_assert_~arg=1} Honda state: {ULTIMATE.start_assert_#in~arg=1, ULTIMATE.start_assert_~arg=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/z3 Starting monitored process 74 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 74 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:46:30,151 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-15 19:46:30,151 INFO L160 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b7e5ce6d-79b6-4fa1-9251-7f35d1b0f37a/bin/uautomizer/z3 Starting monitored process 75 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 75 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:46:30,172 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2019-11-15 19:46:30,172 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-15 19:46:30,441 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2019-11-15 19:46:30,443 INFO L210 LassoAnalysis]: Preferences: [2019-11-15 19:46:30,443 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-11-15 19:46:30,443 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-11-15 19:46:30,443 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-11-15 19:46:30,443 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-11-15 19:46:30,443 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:46:30,443 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-11-15 19:46:30,443 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-11-15 19:46:30,443 INFO L131 ssoRankerPreferences]: Filename of dumped script: pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c_Iteration12_Loop [2019-11-15 19:46:30,443 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-11-15 19:46:30,443 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-11-15 19:46:30,446 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:30,516 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:30,521 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:30,523 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:30,525 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:30,527 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:30,531 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:30,533 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:30,534 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:30,536 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:30,539 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:30,540 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:30,542 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:30,544 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:30,548 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:30,549 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:30,555 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:30,556 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:30,558 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:30,560 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:30,561 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:30,563 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:30,567 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:30,569 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:30,571 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:31,503 WARN L191 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 66 [2019-11-15 19:46:31,603 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-11-15 19:46:31,604 INFO L489 LassoAnalysis]: Using template 'affine'. [2019-11-15 19:46:31,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,604 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,604 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,604 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,604 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 19:46:31,604 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:31,605 INFO L400 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2019-11-15 19:46:31,605 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,617 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,617 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,618 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,618 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,618 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,618 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,618 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:31,618 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:46:31,618 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,619 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,619 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,619 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,619 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,619 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,619 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:31,619 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:31,619 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 19:46:31,620 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,620 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,620 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,620 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,620 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,620 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,620 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:31,621 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:46:31,621 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,621 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,621 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,621 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,621 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,621 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,621 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:31,622 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:31,622 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 19:46:31,622 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,622 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,622 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,622 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,622 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,623 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,623 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:31,623 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:46:31,623 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,623 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,623 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,623 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,623 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,623 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,623 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:31,624 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:31,624 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 19:46:31,624 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,624 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,624 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,624 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,625 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,625 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:31,625 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:31,625 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 19:46:31,625 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,625 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,626 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,626 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,626 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,626 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,626 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:31,626 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:46:31,626 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,626 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,626 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,626 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,627 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,627 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,627 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,627 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:31,627 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:46:31,627 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,627 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,627 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,627 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,627 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,627 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,628 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,628 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:31,628 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:46:31,628 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,628 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,628 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,628 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,628 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,628 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,628 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,628 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:31,629 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:46:31,629 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,629 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,629 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,629 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,629 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,629 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,630 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:31,630 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:46:31,630 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,630 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,630 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,630 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,630 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,630 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,630 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:31,630 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:46:31,631 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,631 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,631 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,631 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,631 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,631 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,631 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:31,632 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:46:31,632 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,632 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,632 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,632 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,632 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,632 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,632 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:31,633 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:46:31,633 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,633 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,634 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,634 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,634 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,634 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,634 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:31,634 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:31,634 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 19:46:31,635 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,635 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,635 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,635 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,635 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,635 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,635 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:31,635 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:46:31,635 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,636 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,636 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,636 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,636 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,636 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,636 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:31,636 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:31,636 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 19:46:31,637 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,637 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,637 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,637 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,637 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,637 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,637 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:31,638 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:46:31,638 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,638 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,638 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,638 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,638 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,638 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,638 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,638 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:31,638 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:46:31,638 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,639 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,639 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,639 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,639 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,639 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,639 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,639 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:31,639 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:46:31,639 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,640 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,640 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,640 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,640 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,640 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,640 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,640 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:31,640 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:46:31,640 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,640 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,641 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,641 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,641 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,641 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,641 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,641 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:31,641 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:46:31,641 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,641 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,641 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,642 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,642 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,642 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,642 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,642 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:31,642 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:46:31,642 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,642 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,642 INFO L489 LassoAnalysis]: Using template '2-nested'. [2019-11-15 19:46:31,642 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,643 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,643 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,643 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,643 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 19:46:31,643 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:31,644 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:31,644 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,661 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,661 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,661 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,662 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,662 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,662 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,662 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:31,662 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:31,662 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,663 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,663 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,663 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,663 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,663 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:31,663 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:46:31,663 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:46:31,664 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,664 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,664 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,665 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,665 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,665 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,665 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:31,665 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:31,665 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,665 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,665 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,665 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,666 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,666 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,666 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:31,666 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:46:31,666 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:46:31,667 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,667 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,667 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,667 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,667 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,667 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,667 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:31,668 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:31,668 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,668 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,668 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,668 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,668 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,668 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,668 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:31,669 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:46:31,669 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:46:31,669 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,669 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,669 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,669 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,669 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,670 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:31,670 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:46:31,670 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:46:31,671 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,671 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,671 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,671 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,671 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,671 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:31,671 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:31,671 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,671 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,672 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,672 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,672 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,672 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,672 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,672 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:31,672 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:31,672 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,672 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,672 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,673 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,673 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,673 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,673 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,673 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:31,673 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:31,673 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,673 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,673 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,674 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,674 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,674 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,674 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,674 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:31,674 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:31,674 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,675 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,675 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,675 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,675 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,675 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,675 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,675 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:31,675 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:31,675 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,675 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,676 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,676 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,676 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,676 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,676 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,676 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:31,676 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:31,676 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,677 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,677 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,677 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,677 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,677 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,677 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,677 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:31,677 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:31,677 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,678 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,678 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,678 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,678 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,678 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,678 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,678 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:31,678 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:31,678 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,679 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,680 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,680 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,680 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,680 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:31,680 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:46:31,680 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:46:31,681 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,681 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,681 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,681 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,681 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,681 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,681 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:31,682 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:31,682 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,682 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,682 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,682 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,682 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,682 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,682 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:31,683 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:46:31,683 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:46:31,683 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,683 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,684 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,684 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,684 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,684 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,684 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:31,684 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:31,684 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,684 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,684 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,685 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,685 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,685 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,685 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,685 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:31,685 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:31,685 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,685 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,685 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,686 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,686 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,686 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,686 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:31,686 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:31,686 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,686 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,686 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,687 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,687 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,687 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,687 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:31,687 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:31,687 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,687 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,687 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,687 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,688 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,688 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,688 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,688 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:31,688 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:31,688 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,688 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,688 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,688 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,689 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,689 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,689 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:31,689 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:31,689 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,689 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,689 INFO L489 LassoAnalysis]: Using template '3-nested'. [2019-11-15 19:46:31,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,690 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,690 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,690 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,690 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 19:46:31,690 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:31,692 INFO L400 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2019-11-15 19:46:31,692 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,726 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,726 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,726 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,726 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,727 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,727 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,727 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:31,727 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:31,727 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,728 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,728 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,728 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,728 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,728 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:31,729 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:31,729 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:31,730 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,730 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,730 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,730 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,730 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,730 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,730 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:31,730 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:31,730 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,731 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,731 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,731 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,731 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,731 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,731 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:31,732 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:31,732 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:31,733 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,733 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,733 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,733 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,733 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,733 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,733 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:31,733 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:31,733 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,734 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,734 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,734 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,734 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,734 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:31,734 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:31,735 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:31,735 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,735 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,736 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,736 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,736 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:31,736 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:31,736 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:31,737 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,737 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,737 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,737 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,737 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,738 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,738 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:31,738 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:31,738 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,738 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,738 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,738 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,738 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,738 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,738 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,739 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:31,739 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:31,739 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,739 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,739 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,739 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,739 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,739 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,739 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,739 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:31,740 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:31,740 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,740 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,740 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,740 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,740 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,740 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,740 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,740 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:31,741 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:31,741 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,741 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,741 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,742 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,742 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,742 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,742 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,742 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:31,742 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:31,742 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,742 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,743 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,743 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,743 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,743 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,743 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:31,743 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:31,743 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,744 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,744 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,744 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,744 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,744 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,744 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,744 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:31,744 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:31,745 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,745 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,745 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,745 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,745 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,745 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,745 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,745 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:31,746 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:31,746 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,747 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,747 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,747 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,747 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,747 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,747 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:31,748 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:31,748 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:31,749 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,749 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,749 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,749 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,749 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,749 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,749 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:31,749 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:31,749 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,750 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,750 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,750 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,750 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,750 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,750 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:31,750 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:31,750 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:31,751 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,752 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,752 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,752 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,752 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,752 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,752 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:31,753 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:31,753 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,753 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,753 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,753 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,753 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,753 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,753 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,754 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:31,754 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:31,754 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,754 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,754 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,755 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,755 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,755 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,755 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,755 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:31,755 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:31,755 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,756 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,756 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,756 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,756 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,756 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,756 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,756 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:31,757 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:31,757 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,757 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,757 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,758 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,758 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,758 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,758 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,758 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:31,758 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:31,758 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,759 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,759 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,759 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,759 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,759 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,759 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:31,759 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:31,760 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,760 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,760 INFO L489 LassoAnalysis]: Using template '4-nested'. [2019-11-15 19:46:31,760 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,761 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,761 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,761 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,761 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 19:46:31,761 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:31,764 INFO L400 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2019-11-15 19:46:31,764 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,803 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,803 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,803 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,803 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,803 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,804 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,804 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:31,804 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:46:31,804 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,805 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,805 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,805 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,806 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,806 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:31,806 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:46:31,806 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:46:31,807 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,807 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,807 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,808 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,808 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,808 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,808 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:31,808 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:46:31,808 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,808 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,809 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,809 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,809 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,809 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:31,809 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:46:31,809 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:46:31,810 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,811 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,811 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,811 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,811 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,811 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,811 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:31,811 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:46:31,811 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,812 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,812 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,812 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,812 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,812 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,812 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:31,813 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:46:31,813 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:46:31,813 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,814 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,814 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,814 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,814 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,814 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:31,814 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:46:31,814 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:46:31,816 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,816 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,816 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,816 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,816 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,816 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,816 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:31,816 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:46:31,816 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,817 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,817 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,817 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,817 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,817 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,817 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,817 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:31,817 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:46:31,817 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,818 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,818 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,818 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,818 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,818 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,818 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,818 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:31,818 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:46:31,818 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,819 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,819 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,819 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,819 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,819 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,819 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,819 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:31,819 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:46:31,819 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,820 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,820 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,821 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,821 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,821 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,821 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,821 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:31,821 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:46:31,821 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,821 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,822 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,822 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,822 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,822 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,822 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:31,822 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:46:31,822 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,823 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,823 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,823 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,823 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,823 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,823 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,824 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:31,824 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:46:31,824 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,824 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,824 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,824 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,824 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,824 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,825 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,825 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:31,825 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:46:31,825 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,826 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,826 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,827 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,827 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,827 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,827 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:31,827 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:46:31,827 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:46:31,828 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,829 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,829 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,829 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,829 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,829 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,829 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:31,829 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:46:31,829 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,829 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,830 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,830 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,830 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,830 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,830 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:31,830 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:46:31,830 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:46:31,832 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,832 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,832 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,832 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,832 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,832 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,832 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:31,832 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:46:31,832 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,833 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,833 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,833 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,833 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,833 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,833 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:31,833 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:46:31,833 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,834 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,834 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,834 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,834 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,834 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,834 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,834 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:31,834 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:46:31,835 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,835 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,835 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,835 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,835 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,835 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,835 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:31,836 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:46:31,836 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,836 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,836 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,836 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,836 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,836 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,837 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,837 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:31,837 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:46:31,837 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,837 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,837 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:31,837 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,837 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,838 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,838 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:31,838 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:46:31,838 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,838 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,838 INFO L489 LassoAnalysis]: Using template '2-phase'. [2019-11-15 19:46:31,838 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,839 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:31,839 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:31,839 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,839 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,839 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 19:46:31,839 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:31,842 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:31,842 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,858 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,858 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,858 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:31,858 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:31,859 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,859 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,859 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,859 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:31,859 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:31,859 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,860 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,861 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,861 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:31,861 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:31,861 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,861 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,861 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:31,861 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:46:31,861 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:46:31,862 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,863 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:31,863 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:31,863 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,863 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,863 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,863 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:31,863 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:31,863 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,864 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,864 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,864 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:31,864 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:31,864 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,864 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,864 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:31,865 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:46:31,865 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:46:31,866 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,866 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,866 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:31,866 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:31,866 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,867 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,867 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,867 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:31,867 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:31,867 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,867 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,868 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:31,868 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:31,868 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,868 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,868 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:31,869 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:46:31,869 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:46:31,870 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,870 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,870 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:31,870 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:31,870 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,870 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,870 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:31,871 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:46:31,871 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:46:31,872 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,872 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:31,872 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:31,872 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,872 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,873 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,873 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:31,873 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:31,873 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,873 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,873 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:31,874 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:31,874 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,874 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,874 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,874 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:31,874 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:31,874 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,874 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,874 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,875 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:31,875 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:31,875 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,875 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,875 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,875 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:31,875 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:31,875 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,876 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,876 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,876 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:31,876 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:31,876 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,876 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,876 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,876 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:31,876 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:31,876 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,877 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,878 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,878 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:31,878 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:31,878 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,878 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,878 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,878 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:31,878 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:31,878 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,879 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,879 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:31,879 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:31,879 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,879 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,879 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,879 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:31,879 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:31,880 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,881 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,881 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,881 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:31,881 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:31,881 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,881 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,881 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,881 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:31,881 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:31,881 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,882 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,882 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:31,882 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:31,882 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,882 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,882 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,882 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:31,883 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:31,883 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,885 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,885 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:31,885 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:31,886 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,886 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,886 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:31,886 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:46:31,886 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:46:31,887 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,887 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,887 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:31,888 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:31,888 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,888 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,888 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,888 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:31,888 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:31,888 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,888 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,888 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,889 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:31,889 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:31,889 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,889 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,889 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:31,889 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:46:31,889 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:46:31,890 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,890 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,891 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:31,891 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:31,891 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,891 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,891 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,891 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:31,891 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:31,891 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,892 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,892 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:31,892 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:31,892 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,892 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,892 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,892 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:31,892 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:31,892 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,893 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,893 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,893 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:31,893 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:31,893 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,893 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,893 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,893 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:31,894 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:31,894 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,894 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,894 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:31,894 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:31,895 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,895 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,895 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,895 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:31,895 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:31,895 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,895 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,896 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:31,896 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:31,896 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,896 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,896 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,896 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:31,896 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:31,896 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,897 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,897 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,897 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:31,897 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:31,897 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,897 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,897 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,897 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:31,898 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:31,898 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,898 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,898 INFO L489 LassoAnalysis]: Using template '3-phase'. [2019-11-15 19:46:31,898 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,898 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:31,898 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:46:31,898 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,899 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,899 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 19:46:31,899 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:31,904 INFO L400 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2019-11-15 19:46:31,904 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,958 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,958 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,958 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:31,958 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:46:31,958 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,958 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,959 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,959 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:31,959 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:31,959 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,961 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,961 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,961 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:31,962 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:46:31,962 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,962 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,962 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:31,962 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:31,962 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:31,964 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,964 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,964 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:31,964 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:46:31,964 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,964 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,964 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,965 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:31,965 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:31,965 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,965 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,966 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,966 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:31,966 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:46:31,966 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,966 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,966 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:31,967 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:31,967 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:31,968 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,968 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,968 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:31,969 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:46:31,969 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,969 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,969 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,969 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:31,969 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:31,969 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,970 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,970 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,970 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:31,970 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:46:31,970 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,970 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,971 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:31,971 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:31,971 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:31,972 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,972 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,972 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:31,973 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:46:31,973 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,973 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,973 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:31,973 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:31,973 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:31,975 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,975 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:31,975 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:46:31,975 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,975 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,975 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,975 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:31,976 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:31,976 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,976 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,976 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,977 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:31,977 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:46:31,977 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,977 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,977 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,977 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:31,977 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:31,977 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,978 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,978 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,978 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:31,978 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:46:31,978 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,978 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,978 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,978 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:31,979 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:31,979 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,979 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,980 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:31,980 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:46:31,980 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,980 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,980 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,980 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:31,980 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:31,980 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,982 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,982 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,982 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:31,982 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:46:31,982 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,982 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,982 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,982 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:31,983 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:31,983 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,983 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,983 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,984 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:31,984 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:46:31,984 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,984 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,984 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,984 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:31,984 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:31,984 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,986 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,986 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,986 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:31,986 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:46:31,986 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,986 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,987 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,987 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:31,987 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:31,987 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,987 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,988 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:31,988 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:46:31,988 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,988 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,988 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,988 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:31,989 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:31,989 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,991 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,991 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,991 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:31,991 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:46:31,991 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,991 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,991 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:31,992 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:31,992 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:31,993 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,994 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,994 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:31,994 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:46:31,994 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,994 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,994 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,994 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:31,994 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:31,994 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,995 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,995 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,995 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:31,995 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:46:31,995 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,995 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,996 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:31,996 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:31,996 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:31,998 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,998 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:31,998 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:31,998 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:46:31,998 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:31,998 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:31,998 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:31,998 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:31,999 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:31,999 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:31,999 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:31,999 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,000 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,000 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:46:32,000 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,000 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,000 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,000 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:32,000 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:32,000 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,001 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,001 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,001 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:46:32,001 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,001 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,002 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,002 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:32,002 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:32,002 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,003 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,003 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,003 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,004 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:46:32,004 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,004 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,004 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,004 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:32,004 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:32,004 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,005 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,005 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,005 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,005 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:46:32,005 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,005 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,005 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,005 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:32,006 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:32,006 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,006 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,006 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,007 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,007 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:46:32,007 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,007 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,007 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,007 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:32,007 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:32,007 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,008 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,008 INFO L489 LassoAnalysis]: Using template '4-phase'. [2019-11-15 19:46:32,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,009 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,009 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:32,009 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,009 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,009 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 19:46:32,009 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:32,018 INFO L400 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2019-11-15 19:46:32,018 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,063 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,064 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,064 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:32,064 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,064 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,064 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,064 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:32,065 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:46:32,065 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,070 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,070 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,071 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,071 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:32,071 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,071 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,071 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:32,072 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:46:32,072 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:46:32,074 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,074 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,074 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,074 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:32,074 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,074 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,074 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,074 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:32,075 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:46:32,075 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,075 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,075 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,076 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,076 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:32,076 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,076 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,076 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:32,077 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:46:32,077 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:46:32,081 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,081 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,081 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,081 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:32,081 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,081 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,081 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,082 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:32,082 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:46:32,082 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,083 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,083 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,084 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,084 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:32,084 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,084 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,084 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:32,085 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:46:32,085 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:46:32,087 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,087 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,087 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:32,088 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,088 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,088 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:32,089 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:46:32,089 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:46:32,091 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,091 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,091 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,091 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:32,091 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,091 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,091 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,092 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:32,092 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:46:32,092 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,092 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,093 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,093 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,093 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:32,093 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,093 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,093 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,093 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:32,093 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:46:32,093 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,094 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,094 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,094 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,094 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:32,094 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,094 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,094 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,095 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:32,095 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:46:32,095 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,095 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,096 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,096 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,096 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:32,096 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,096 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,096 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,096 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:32,097 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:46:32,097 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,099 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,099 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,099 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:32,099 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,099 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,099 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,099 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:32,100 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:46:32,100 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,100 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,100 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,101 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,101 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:32,101 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,101 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,101 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,101 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:32,102 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:46:32,102 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,105 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,105 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,105 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,105 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:32,105 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,106 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,106 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,106 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:32,106 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:46:32,106 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,106 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,107 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,107 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:32,107 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,107 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,107 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,107 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:32,108 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:46:32,108 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,114 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,114 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,114 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,114 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:32,114 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,114 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,115 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:32,115 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:46:32,115 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:46:32,117 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,118 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,118 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,118 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:32,118 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,118 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,118 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,118 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:32,118 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:46:32,118 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,119 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,119 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,119 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,119 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:32,119 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,119 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,120 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:32,120 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:46:32,120 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:46:32,122 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,122 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,123 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,123 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:32,123 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,123 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,123 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,123 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:32,124 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:46:32,124 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,124 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,124 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,124 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,124 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:32,125 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,125 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,125 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,125 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:32,125 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:46:32,125 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,126 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,126 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,126 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,126 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:32,126 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,126 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,126 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,126 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:32,127 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:46:32,127 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,128 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,128 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,128 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,128 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:32,128 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,128 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,128 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,129 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:32,129 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:46:32,129 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,130 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,130 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,131 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,131 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:32,131 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,131 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,131 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,131 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:32,132 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:46:32,132 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,132 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,133 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,133 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,133 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:32,133 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,133 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,133 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,133 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:32,133 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:46:32,134 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,134 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,134 INFO L489 LassoAnalysis]: Using template '2-lex'. [2019-11-15 19:46:32,134 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,134 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,135 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:32,135 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,135 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,135 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 19:46:32,135 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:32,138 INFO L400 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2019-11-15 19:46:32,138 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,171 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,171 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,172 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,172 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:32,172 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,172 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,172 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,172 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:32,172 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:32,172 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,175 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,175 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,175 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,175 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:32,175 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,175 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,175 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:32,176 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:32,176 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:32,177 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,177 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,177 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:32,177 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,178 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,178 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,178 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:32,178 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:32,178 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,179 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,179 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,179 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,179 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:32,179 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,179 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,179 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:32,180 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:32,180 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:32,181 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,182 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,182 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,182 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:32,182 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,182 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,182 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,182 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:32,182 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:32,182 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,183 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,184 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,184 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,184 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:32,184 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,184 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,184 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:32,184 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:32,184 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:32,186 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,186 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,186 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,186 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:32,186 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,186 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,186 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:32,187 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:32,187 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:32,188 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,188 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,188 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,188 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:32,188 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,189 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,189 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,189 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:32,189 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:32,189 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,190 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,190 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,190 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,190 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:32,190 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,190 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,190 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,190 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:32,190 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:32,190 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,191 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,191 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,191 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,191 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:32,191 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,192 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,192 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,192 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:32,192 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:32,192 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,193 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,193 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,193 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,193 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:32,193 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,193 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,193 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,193 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:32,193 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:32,193 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,195 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,195 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,195 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:32,195 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,195 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,195 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,195 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:32,195 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:32,196 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,196 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,197 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,197 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:32,197 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,197 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,197 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,197 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:32,198 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:32,198 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,199 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,199 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,200 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,200 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:32,200 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,200 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,200 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,200 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:32,200 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:32,200 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,201 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,201 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,201 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,201 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:32,201 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,201 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,201 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,202 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:32,202 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:32,202 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,204 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,204 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,204 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,204 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:32,204 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,205 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,205 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:32,205 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:32,205 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:32,206 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,206 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,207 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,207 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:32,207 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,207 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,207 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,207 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:32,207 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:32,207 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,208 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,208 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,208 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,208 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:32,208 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,208 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,208 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:32,209 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:32,209 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:32,210 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,210 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,210 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,211 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:32,211 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,211 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,211 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,211 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:32,211 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:32,211 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,212 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,212 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,212 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,212 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:32,212 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,212 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,212 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,213 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:32,213 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:32,213 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,214 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,214 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,214 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,214 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:32,215 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,215 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,215 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,215 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:32,215 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:32,215 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,217 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,218 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,218 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,218 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:32,218 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,218 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,218 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,219 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:32,219 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:32,219 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,220 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,221 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,221 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,221 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:32,221 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,221 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,221 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,221 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:32,221 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:32,222 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,222 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,222 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,223 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,223 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:46:32,223 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,223 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,223 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,223 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:32,223 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:32,223 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,224 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,224 INFO L489 LassoAnalysis]: Using template '3-lex'. [2019-11-15 19:46:32,224 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,225 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,225 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:32,225 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,225 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,225 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 19:46:32,225 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:32,231 INFO L400 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2019-11-15 19:46:32,231 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,486 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,486 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,486 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:32,487 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,487 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,487 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,487 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:32,487 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:32,487 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,494 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,495 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,495 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:32,495 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,495 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,495 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:32,496 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:46:32,496 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:46:32,499 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,500 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,500 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,500 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:32,500 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,500 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,501 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,501 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:32,501 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:32,501 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,503 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,504 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,504 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,504 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:32,504 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,504 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,505 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:32,505 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:46:32,505 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:46:32,508 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,509 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,509 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,509 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:32,509 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,510 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,510 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,510 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:32,510 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:32,511 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,513 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,513 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,514 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,514 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:32,514 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,514 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,514 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:32,515 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:46:32,515 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:46:32,519 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,520 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,520 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,520 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:32,520 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,521 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,521 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:32,522 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:46:32,522 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:46:32,525 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,525 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,525 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,525 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:32,525 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,525 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,526 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,526 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:32,526 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:32,526 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,527 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,527 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,527 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,527 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:32,527 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,527 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,528 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,528 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:32,528 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:32,528 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,529 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,529 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,529 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,529 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:32,529 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,530 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,530 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,530 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:32,530 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:32,530 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,531 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,531 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,531 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:32,531 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,531 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,532 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,532 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:32,532 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:32,532 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,534 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,534 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,534 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,534 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:32,535 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,535 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,535 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,535 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:32,535 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:32,535 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,536 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,536 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,536 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,536 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:32,537 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,537 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,537 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,537 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:32,537 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:32,537 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,540 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,540 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,541 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,541 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:32,541 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,541 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,541 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,541 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:32,541 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:32,541 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,542 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,542 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,543 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,543 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:32,543 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,543 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,543 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,543 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:32,544 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:32,544 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,548 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,548 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,551 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,551 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:32,551 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,551 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,552 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:32,552 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:46:32,552 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:46:32,554 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,554 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,555 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,555 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:32,555 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,555 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,555 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,555 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:32,555 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:32,555 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,556 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,556 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,557 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,557 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:32,557 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,557 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,557 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:32,558 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:46:32,558 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:46:32,560 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,560 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,561 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,561 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:32,561 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,561 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,561 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,561 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:32,561 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:32,561 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,562 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,563 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,563 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,563 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:32,563 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,563 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,563 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,563 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:32,563 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:32,564 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,565 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,565 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,565 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:32,565 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,565 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,565 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,565 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:32,566 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:32,566 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,567 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,567 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,568 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,568 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:32,568 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,568 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,568 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,568 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:32,568 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:32,568 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,570 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,570 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,570 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:32,570 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,571 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,571 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,571 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:32,571 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:32,571 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,573 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:32,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:32,574 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:46:32,574 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:46:32,574 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:32,574 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:32,574 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:32,574 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:46:32,575 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:32,575 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:32,578 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:34,091 WARN L191 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 304 DAG size of output: 272 [2019-11-15 19:46:34,708 WARN L191 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 115 [2019-11-15 19:46:34,711 INFO L210 LassoAnalysis]: Preferences: [2019-11-15 19:46:34,711 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-11-15 19:46:34,711 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-11-15 19:46:34,711 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-11-15 19:46:34,711 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-11-15 19:46:34,711 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 19:46:34,711 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-11-15 19:46:34,711 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-11-15 19:46:34,712 INFO L131 ssoRankerPreferences]: Filename of dumped script: pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c_Iteration12_Lasso [2019-11-15 19:46:34,712 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-11-15 19:46:34,712 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-11-15 19:46:34,718 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:34,736 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:34,748 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:34,750 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:34,752 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:34,757 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:34,782 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:34,783 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:34,785 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:34,790 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:34,791 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:34,793 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:34,794 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:34,807 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:34,809 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:34,810 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:34,814 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:34,816 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:34,817 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:34,819 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:34,965 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:34,970 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:34,972 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:34,974 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:34,975 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:34,976 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:34,978 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:34,979 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:34,997 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:34,999 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:35,000 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:35,002 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:35,004 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:35,005 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:35,006 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:35,012 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:35,015 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:35,019 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:35,021 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:35,023 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:35,028 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:35,029 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 19:46:35,365 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 70 [2019-11-15 19:46:36,719 WARN L191 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 78 DAG size of output: 76 [2019-11-15 19:46:37,525 WARN L191 SmtUtils]: Spent 805.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 74 [2019-11-15 19:46:37,632 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-11-15 19:46:37,632 INFO L489 LassoAnalysis]: Using template 'affine'. [2019-11-15 19:46:37,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:37,632 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:37,633 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:37,633 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:37,633 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:37,633 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:37,633 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 19:46:37,636 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:37,636 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:37,636 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:37,637 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:37,637 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:37,637 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:37,637 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:37,637 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 19:46:37,638 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:37,638 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:37,638 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:37,638 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:37,638 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:37,638 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:37,638 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:37,639 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:46:37,639 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:37,639 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:37,639 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:37,639 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:37,639 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:37,639 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:37,639 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:37,640 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:37,640 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:46:37,640 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:37,640 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:37,640 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:37,640 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:37,640 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:37,640 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:37,641 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:37,641 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:37,641 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:46:37,641 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:37,641 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:37,641 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:37,641 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:37,641 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:37,642 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:37,642 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:37,642 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:37,642 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 19:46:37,643 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:37,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:37,643 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:37,643 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:37,643 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:37,644 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:37,646 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:37,646 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 19:46:37,647 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:37,647 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:37,647 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:37,648 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:37,648 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:37,648 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:37,648 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:37,649 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 19:46:37,649 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:37,650 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:37,650 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:37,650 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:37,650 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:37,650 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:37,650 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:37,651 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:46:37,651 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:37,651 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:37,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:37,652 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:37,652 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:37,652 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:37,652 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:37,652 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:37,652 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:46:37,652 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:37,653 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:37,653 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:37,653 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:37,653 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:37,654 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:37,654 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:37,654 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:37,654 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 19:46:37,655 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:37,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:37,656 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:37,656 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:37,656 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:37,656 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:37,656 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:37,657 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:46:37,657 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:37,657 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:37,657 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:37,658 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:37,658 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:37,658 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:37,658 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:37,658 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:37,658 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:46:37,658 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:37,659 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:37,659 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:37,659 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:37,659 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:37,660 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:37,660 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:37,660 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:37,660 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:46:37,660 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:37,660 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:37,661 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:37,661 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:37,661 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:37,661 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:37,661 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:37,662 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:37,662 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 19:46:37,665 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:37,665 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:37,665 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:37,665 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:37,665 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:37,666 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:37,666 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:37,666 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:46:37,666 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:37,666 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:37,667 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:37,667 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:37,667 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:37,667 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:37,667 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:37,667 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:37,668 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:46:37,668 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:37,668 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:37,668 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:37,669 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:37,669 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:37,669 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:37,669 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:37,669 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:37,670 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 19:46:37,671 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:37,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:37,671 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:37,671 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:37,672 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:37,672 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:37,672 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:37,672 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:46:37,672 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:37,672 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:37,673 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:37,673 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:37,673 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:37,673 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:37,673 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:37,674 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:37,674 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:46:37,674 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:37,674 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:37,674 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:37,675 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:37,675 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:37,675 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:37,675 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:37,675 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:37,675 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:46:37,676 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:37,676 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:37,676 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:37,676 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:37,677 INFO L202 nArgumentSynthesizer]: 6 stem disjuncts [2019-11-15 19:46:37,677 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 19:46:37,677 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:37,706 INFO L400 nArgumentSynthesizer]: We have 88 Motzkin's Theorem applications. [2019-11-15 19:46:37,706 INFO L401 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2019-11-15 19:46:40,015 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:40,015 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:40,016 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:40,016 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:40,016 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:40,016 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:40,017 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:40,017 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 19:46:40,018 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:40,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:40,019 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:40,019 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:40,019 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:40,019 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:40,019 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:40,019 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:46:40,020 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:40,020 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:40,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:40,020 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:40,021 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:40,021 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:40,021 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:40,021 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:40,021 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 19:46:40,021 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:40,022 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:40,022 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:40,022 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:40,022 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:40,022 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:40,022 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:40,022 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:46:40,022 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:40,022 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:40,022 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:40,023 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:40,023 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:40,023 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:40,023 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:40,023 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:40,023 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:46:40,023 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:40,023 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:40,023 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:40,023 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:40,023 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:40,024 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:40,024 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:40,024 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:40,024 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:46:40,024 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:40,024 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:40,024 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:40,024 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:40,024 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:40,024 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:40,024 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:40,025 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:40,025 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:46:40,025 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:40,025 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:40,025 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:40,025 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:40,025 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:40,025 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:40,025 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:40,026 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:40,026 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 19:46:40,026 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:40,026 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:40,027 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:40,027 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:40,027 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:40,027 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:40,027 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:40,027 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 19:46:40,028 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:40,028 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:40,028 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:40,028 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:40,028 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:40,028 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:40,029 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:40,029 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 19:46:40,029 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:40,029 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:40,030 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:40,030 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:40,030 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:40,030 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:40,030 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:40,030 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:46:40,030 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:40,030 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:40,030 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:40,030 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:40,031 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:40,031 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:40,031 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:40,031 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:40,031 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 19:46:40,031 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:40,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:40,032 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:40,032 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:40,032 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:40,032 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:40,032 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:40,032 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:46:40,032 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:40,032 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:40,033 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:40,033 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:40,033 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:40,033 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:40,033 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:40,033 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:40,033 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 19:46:40,034 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:40,034 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:40,034 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:40,034 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:40,034 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:40,034 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:40,034 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:40,034 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:46:40,034 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:40,035 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:40,035 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:40,035 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:40,035 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:40,035 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:40,035 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:40,035 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:40,035 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:46:40,035 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:40,036 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:40,036 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:40,036 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:40,037 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:40,037 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:40,037 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:40,037 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:40,037 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 19:46:40,038 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:40,038 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:40,038 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:40,038 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:40,039 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:40,039 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:40,039 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:40,039 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 19:46:40,040 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:40,041 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:40,041 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:40,041 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:40,041 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:40,041 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:40,042 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:40,042 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 19:46:40,043 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:40,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:40,044 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:40,044 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:40,044 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:40,044 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:40,044 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:40,045 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:46:40,045 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:40,045 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:40,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:40,046 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:40,046 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:40,046 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:40,046 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:40,046 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:40,047 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 19:46:40,048 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:40,049 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:40,049 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:40,049 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:40,049 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:40,050 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:40,050 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:40,050 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 19:46:40,051 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:40,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:40,052 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:40,052 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:40,052 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:40,052 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:40,052 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:40,053 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 19:46:40,053 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:40,053 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:40,053 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:40,054 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:40,054 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:40,054 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:40,054 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 19:46:40,054 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:46:40,055 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 19:46:40,056 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:40,057 INFO L489 LassoAnalysis]: Using template '2-nested'. [2019-11-15 19:46:40,057 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:40,057 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:40,057 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:40,058 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:40,058 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:40,059 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:46:40,059 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:46:40,063 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:40,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:40,063 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:40,064 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:40,064 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:40,064 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:40,064 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:46:40,064 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:46:40,065 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:40,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:40,066 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:40,066 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:40,066 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:40,066 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:40,066 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:40,067 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:40,067 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:40,067 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:40,067 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:40,068 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:40,068 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:40,068 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:40,068 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:40,068 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:40,068 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:40,069 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:40,069 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:40,069 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:40,069 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:40,070 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:40,070 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:40,070 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:40,070 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:40,070 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:40,070 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:40,071 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:40,071 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:40,071 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:40,071 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:40,072 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:40,072 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:40,072 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:46:40,072 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:46:40,074 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:40,074 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:40,074 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:40,075 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:40,075 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:40,075 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:40,076 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:46:40,076 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:46:40,077 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:40,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:40,078 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:40,078 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:40,078 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:40,078 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:40,079 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:46:40,079 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:46:40,080 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:40,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:40,080 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:40,080 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:40,081 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:40,081 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:40,081 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:40,081 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:40,081 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:40,081 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:40,082 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:40,082 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:40,082 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:40,082 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:40,082 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:40,083 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:40,083 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:40,083 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:40,083 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:40,084 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:40,084 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:40,084 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:40,084 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:40,084 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:40,085 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:46:40,085 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:46:40,086 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:40,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:40,087 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:40,087 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:40,087 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:40,088 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:40,088 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:40,088 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:40,088 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:40,088 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:40,089 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:40,089 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:40,089 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:40,089 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:40,089 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:40,090 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:40,090 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:40,090 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:40,090 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:40,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:40,091 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:40,091 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:40,091 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:40,091 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:40,091 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:40,092 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:40,092 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:40,092 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:40,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:40,093 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:40,093 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:40,093 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:40,093 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:40,094 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:46:40,094 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:46:40,098 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:40,098 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:40,098 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:40,099 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:40,099 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:40,099 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:40,099 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:40,099 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:40,099 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:40,100 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:40,100 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:40,100 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:40,100 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:40,101 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:40,101 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:40,101 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:40,101 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:40,101 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:40,102 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:40,102 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:40,102 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:40,102 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:40,102 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:40,102 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:40,103 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:46:40,103 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:46:40,104 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:40,104 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:40,105 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:40,105 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:40,105 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:40,105 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:40,105 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:40,106 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:40,106 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:40,106 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:40,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:40,107 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:40,107 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:40,107 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:40,107 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:40,107 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:40,107 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:40,108 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:40,108 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:40,108 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:40,108 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:40,109 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:40,109 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:40,109 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:40,109 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:40,109 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:40,109 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:40,110 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:40,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:40,110 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:40,111 INFO L202 nArgumentSynthesizer]: 6 stem disjuncts [2019-11-15 19:46:40,111 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 19:46:40,111 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:40,142 INFO L400 nArgumentSynthesizer]: We have 132 Motzkin's Theorem applications. [2019-11-15 19:46:40,142 INFO L401 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2019-11-15 19:46:44,379 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:44,379 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:44,380 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:44,380 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:44,380 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:44,380 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:44,381 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:46:44,381 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:46:44,382 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:44,382 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:44,383 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:44,383 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:44,383 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:44,383 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:44,383 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:44,384 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:44,384 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:44,384 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:44,384 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:44,385 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:44,385 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:44,385 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:44,385 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:44,385 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:46:44,385 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:46:44,386 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:44,386 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:44,386 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:44,386 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:44,386 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:44,386 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:44,386 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:44,386 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:44,386 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:44,387 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:44,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:44,387 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:44,387 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:44,387 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:44,387 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:44,387 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:44,387 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:44,387 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:44,387 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:44,388 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:44,388 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:44,388 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:44,388 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:44,388 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:44,388 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:44,388 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:44,388 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:44,388 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:44,388 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:44,389 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:44,389 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:44,389 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:44,389 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:44,389 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:44,389 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:44,389 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:44,389 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:44,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:44,390 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:44,390 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:44,390 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:44,390 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:44,390 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:46:44,390 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:46:44,391 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:44,392 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:44,392 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:44,392 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:44,392 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:44,392 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:44,392 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:46:44,392 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:46:44,393 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:44,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:44,394 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:44,394 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:44,394 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:44,394 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:44,394 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:46:44,394 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:46:44,395 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:44,396 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:44,396 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:44,396 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:44,396 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:44,396 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:44,396 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:44,396 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:44,396 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:44,396 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:44,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:44,397 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:44,397 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:44,397 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:44,397 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:44,397 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:46:44,397 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:46:44,398 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:44,398 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:44,398 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:44,398 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:44,398 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:44,399 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:44,399 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:44,399 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:44,399 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:44,399 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:44,400 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:44,400 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:44,400 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:44,400 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:44,400 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:44,401 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:46:44,401 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:46:44,402 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:44,402 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:44,402 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:44,402 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:44,403 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:44,403 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:44,403 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:44,403 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:44,403 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:44,404 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:44,404 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:44,404 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:44,404 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:44,404 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:44,404 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:44,405 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:44,405 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:44,405 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:44,405 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:44,406 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:44,406 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:44,406 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:44,406 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:44,407 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:44,407 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:46:44,407 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:46:44,408 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:44,409 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:44,409 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:44,409 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:44,409 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:44,409 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:44,410 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:46:44,410 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:46:44,411 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:44,411 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:44,412 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:44,412 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:44,412 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:44,412 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:44,413 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:46:44,413 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:46:44,414 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:44,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:44,415 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:44,415 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:44,415 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:44,415 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:44,415 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:44,415 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:44,416 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:44,416 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:44,416 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:44,417 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:44,417 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:44,417 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:44,417 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:44,418 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:46:44,418 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:46:44,421 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:44,421 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:44,421 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:44,421 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:44,421 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:44,421 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:44,422 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:46:44,422 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:46:44,423 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:44,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:44,423 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:44,423 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:44,423 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:44,423 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:44,423 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:44,424 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:46:44,424 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:44,424 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:44,424 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:44,425 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:44,425 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:44,425 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:44,425 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:46:44,426 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:46:44,426 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:46:44,428 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:44,428 INFO L489 LassoAnalysis]: Using template '3-nested'. [2019-11-15 19:46:44,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:44,428 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:44,428 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:44,428 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:44,428 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:44,429 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:44,429 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:44,434 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:44,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:44,434 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:44,434 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:44,435 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:44,435 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:44,435 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:44,435 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:44,437 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:44,437 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:44,437 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:44,437 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:44,437 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:44,438 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:44,438 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:44,438 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:44,438 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:44,439 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:44,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:44,439 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:44,439 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:44,439 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:44,440 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:44,440 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:44,440 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:44,440 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:44,441 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:44,441 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:44,441 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:44,441 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:44,441 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:44,442 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:44,442 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:44,442 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:44,442 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:44,442 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:44,443 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:44,443 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:44,443 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:44,443 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:44,443 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:44,444 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:44,444 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:44,446 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:44,447 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:44,447 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:44,447 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:44,447 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:44,447 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:44,448 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:44,448 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:44,450 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:44,450 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:44,451 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:44,451 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:44,451 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:44,451 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:44,452 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:44,452 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:44,453 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:44,454 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:44,454 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:44,454 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:44,454 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:44,454 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:44,455 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:44,455 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:44,455 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:44,455 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:44,456 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:44,456 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:44,456 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:44,456 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:44,456 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:44,456 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:44,457 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:44,457 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:44,457 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:44,457 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:44,458 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:44,458 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:44,458 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:44,458 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:44,459 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:44,459 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:44,461 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:44,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:44,462 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:44,462 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:44,462 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:44,462 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:44,462 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:44,462 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:44,463 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:44,463 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:44,463 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:44,464 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:44,464 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:44,464 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:44,464 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:44,464 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:44,464 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:44,465 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:44,465 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:44,465 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:44,466 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:44,466 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:44,466 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:44,466 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:44,466 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:44,466 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:44,467 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:44,467 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:44,467 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:44,468 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:44,468 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:44,468 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:44,468 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:44,469 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:44,469 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:44,474 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:44,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:44,475 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:44,475 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:44,475 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:44,475 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:44,476 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:44,476 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:44,476 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:44,476 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:44,477 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:44,477 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:44,477 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:44,477 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:44,477 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:44,477 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:44,478 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:44,478 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:44,478 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:44,478 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:44,479 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:44,479 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:44,479 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:44,479 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:44,480 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:44,480 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:44,482 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:44,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:44,482 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:44,482 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:44,482 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:44,482 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:44,482 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:44,483 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:44,483 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:44,483 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:44,483 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:44,483 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:44,483 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:44,483 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:44,483 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:44,484 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:44,484 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:44,484 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:44,484 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:44,484 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:44,484 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:44,485 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:44,485 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:44,485 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:44,485 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:44,485 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:44,485 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:44,486 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:44,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:44,486 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:44,487 INFO L202 nArgumentSynthesizer]: 6 stem disjuncts [2019-11-15 19:46:44,487 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 19:46:44,487 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:44,530 INFO L400 nArgumentSynthesizer]: We have 176 Motzkin's Theorem applications. [2019-11-15 19:46:44,530 INFO L401 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2019-11-15 19:46:55,577 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:55,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:55,578 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:55,578 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:55,578 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:55,578 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:55,578 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:55,578 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:55,580 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:55,580 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:55,580 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:55,580 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:55,580 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:55,580 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:55,581 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:55,581 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:55,581 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:55,581 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:55,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:55,581 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:55,581 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:55,581 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:55,582 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:55,582 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:55,582 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:55,583 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:55,583 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:55,583 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:55,583 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:55,583 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:55,583 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:55,583 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:55,583 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:55,583 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:55,584 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:55,584 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:55,584 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:55,584 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:55,584 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:55,584 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:55,584 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:55,584 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:55,584 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:55,585 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:55,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:55,585 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:55,585 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:55,585 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:55,585 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:55,585 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:55,585 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:55,585 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:55,586 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:55,586 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:55,586 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:55,586 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:55,586 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:55,586 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:55,586 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:55,586 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:55,586 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:55,587 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:55,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:55,587 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:55,587 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:55,587 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:55,587 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:55,588 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:55,588 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:55,589 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:55,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:55,589 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:55,589 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:55,589 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:55,589 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:55,590 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:55,590 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:55,591 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:55,591 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:55,592 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:55,592 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:55,592 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:55,592 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:55,592 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:55,592 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:55,594 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:55,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:55,594 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:55,594 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:55,594 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:55,594 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:55,594 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:55,594 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:55,594 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:55,595 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:55,595 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:55,595 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:55,595 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:55,595 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:55,595 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:55,595 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:55,596 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:55,596 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:55,596 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:55,597 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:55,597 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:55,597 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:55,597 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:55,597 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:55,597 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:55,597 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:55,597 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:55,598 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:55,598 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:55,598 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:55,598 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:55,598 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:55,599 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:55,599 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:55,600 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:55,600 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:55,601 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:55,601 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:55,601 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:55,601 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:55,601 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:55,601 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:55,602 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:55,602 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:55,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:55,603 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:55,603 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:55,603 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:55,603 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:55,603 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:55,603 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:55,604 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:55,604 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:55,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:55,605 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:55,605 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:55,605 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:55,605 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:55,606 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:55,606 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:55,608 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:55,608 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:55,609 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:55,609 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:55,609 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:55,609 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:55,610 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:55,610 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:55,611 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:55,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:55,612 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:55,612 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:55,612 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:55,612 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:55,613 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:55,613 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:55,614 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:55,614 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:55,614 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:55,614 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:55,615 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:55,615 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:55,615 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:55,615 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:55,615 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:55,615 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:55,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:55,616 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:55,616 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:55,616 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:55,616 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:55,617 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:55,617 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:55,620 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:55,621 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:55,621 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:55,621 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:55,621 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:55,622 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:55,622 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:55,622 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:55,625 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:55,625 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:55,625 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:55,625 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:55,626 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:55,626 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:55,626 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:55,626 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:46:55,626 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:55,626 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:55,627 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:55,627 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:55,627 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:55,627 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:55,627 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:46:55,628 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:46:55,628 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:46:55,630 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:55,630 INFO L489 LassoAnalysis]: Using template '4-nested'. [2019-11-15 19:46:55,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:55,630 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:55,631 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:55,631 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:55,631 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:55,631 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:46:55,631 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:46:55,636 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:55,636 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:55,636 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:55,636 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:55,636 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:55,636 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:55,637 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:46:55,637 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:46:55,638 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:55,638 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:55,638 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:55,638 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:55,638 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:55,638 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:55,638 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:55,638 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:46:55,638 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:55,639 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:55,639 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:55,639 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:55,639 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:55,639 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:55,639 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:55,639 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:55,640 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:46:55,640 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:55,640 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:55,640 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:55,640 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:55,640 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:55,640 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:55,640 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:55,641 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:55,641 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:46:55,641 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:55,641 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:55,641 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:55,641 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:55,641 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:55,641 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:55,642 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:55,642 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:46:55,642 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:46:55,644 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:55,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:55,644 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:55,644 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:55,644 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:55,644 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:55,645 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:46:55,645 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:46:55,646 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:55,646 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:55,647 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:55,647 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:55,647 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:55,647 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:55,648 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:46:55,648 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:46:55,649 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:55,649 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:55,650 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:55,650 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:55,650 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:55,650 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:55,650 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:55,650 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:46:55,650 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:55,650 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:55,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:55,651 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:55,651 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:55,651 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:55,651 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:55,651 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:55,651 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:46:55,651 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:55,651 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:55,652 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:55,652 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:55,652 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:55,652 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:55,652 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:55,652 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:46:55,653 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:46:55,654 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:55,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:55,654 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:55,655 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:55,655 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:55,655 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:55,655 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:55,655 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:46:55,655 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:55,655 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:55,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:55,656 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:55,656 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:55,656 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:55,656 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:55,656 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:55,656 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:46:55,656 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:55,656 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:55,657 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:55,657 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:55,657 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:55,657 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:55,657 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:55,657 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:55,658 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:46:55,658 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:55,658 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:55,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:55,658 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:55,658 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:55,659 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:55,659 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:55,659 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:46:55,659 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:46:55,663 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:55,664 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:55,664 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:55,664 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:55,664 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:55,664 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:55,664 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:55,664 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:46:55,665 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:55,665 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:55,665 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:55,665 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:55,665 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:55,665 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:55,666 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:55,666 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:55,666 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:46:55,666 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:55,666 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:55,666 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:55,666 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:55,667 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:55,667 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:55,667 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:55,667 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:46:55,667 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:46:55,669 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:55,669 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:55,669 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:55,669 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:55,669 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:55,669 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:55,669 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:55,669 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:46:55,669 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:55,670 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:55,670 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:55,670 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:55,670 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:55,670 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:55,670 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:55,670 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:55,670 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:46:55,670 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:55,671 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:55,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:55,671 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:55,671 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:46:55,671 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:46:55,671 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:46:55,671 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:55,671 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:46:55,672 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:46:55,672 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:46:55,672 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:46:55,672 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:46:55,672 INFO L202 nArgumentSynthesizer]: 6 stem disjuncts [2019-11-15 19:46:55,672 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 19:46:55,672 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:46:55,721 INFO L400 nArgumentSynthesizer]: We have 220 Motzkin's Theorem applications. [2019-11-15 19:46:55,722 INFO L401 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2019-11-15 19:47:14,596 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:14,596 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:14,596 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:47:14,596 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:14,596 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:14,596 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:14,597 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:47:14,597 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:47:14,599 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:14,599 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:14,599 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:47:14,599 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:14,599 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:14,599 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:14,599 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:14,599 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:47:14,599 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:14,600 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:14,600 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:14,600 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:47:14,600 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:14,600 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:14,600 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:14,601 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:47:14,601 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:47:14,601 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:14,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:14,602 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:47:14,602 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:14,602 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:14,602 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:14,602 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:14,602 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:47:14,602 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:14,602 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:14,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:14,603 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:47:14,603 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:14,603 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:14,603 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:14,603 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:14,603 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:47:14,603 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:14,604 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:14,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:14,604 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:47:14,604 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:14,604 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:14,604 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:14,604 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:14,604 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:47:14,604 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:14,605 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:14,605 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:14,605 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:47:14,605 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:14,605 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:14,605 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:14,605 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:14,605 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:47:14,605 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:14,606 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:14,606 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:14,606 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:47:14,606 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:14,606 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:14,606 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:14,607 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:47:14,607 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:47:14,609 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:14,610 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:14,610 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:47:14,610 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:14,610 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:14,610 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:14,610 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:47:14,611 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:47:14,612 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:14,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:14,612 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:47:14,613 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:14,613 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:14,613 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:14,613 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:47:14,613 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:47:14,615 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:14,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:14,615 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:47:14,615 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:14,615 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:14,615 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:14,615 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:14,616 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:47:14,616 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:14,616 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:14,616 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:14,616 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:47:14,616 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:14,616 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:14,616 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:14,617 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:47:14,617 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:47:14,618 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:14,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:14,618 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:47:14,618 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:14,618 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:14,619 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:14,619 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:14,619 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:47:14,619 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:14,620 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:14,620 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:14,620 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:47:14,620 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:14,621 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:14,621 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:14,621 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:47:14,621 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:47:14,623 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:14,623 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:14,623 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:47:14,623 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:14,624 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:14,624 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:14,624 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:14,624 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:47:14,624 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:14,625 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:14,625 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:14,625 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:47:14,625 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:14,626 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:14,626 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:14,626 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:14,626 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:47:14,626 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:14,627 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:14,627 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:14,627 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:47:14,627 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:14,627 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:14,627 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:14,628 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:47:14,628 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:47:14,629 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:14,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:14,630 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:47:14,630 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:14,630 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:14,630 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:14,631 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:47:14,631 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:47:14,633 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:14,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:14,634 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:47:14,634 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:14,634 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:14,634 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:14,635 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:47:14,635 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:47:14,637 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:14,638 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:14,638 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:47:14,638 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:14,638 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:14,638 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:14,638 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:14,638 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:47:14,638 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:14,639 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:14,639 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:14,639 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:47:14,639 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:14,639 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:14,639 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:14,640 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:47:14,640 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:47:14,643 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:14,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:14,643 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:47:14,643 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:14,643 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:14,643 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:14,644 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:47:14,644 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:47:14,645 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:14,645 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:14,645 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:47:14,645 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:14,646 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:14,646 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:14,646 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:14,646 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:47:14,646 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:14,646 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:14,646 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:14,647 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 19:47:14,647 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:14,647 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:14,647 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:14,647 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:47:14,647 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:47:14,650 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:14,650 INFO L489 LassoAnalysis]: Using template '2-phase'. [2019-11-15 19:47:14,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:14,651 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:14,651 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:14,651 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:14,651 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:14,651 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:47:14,652 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:47:14,652 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:47:14,655 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:14,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:14,655 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:14,656 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:14,656 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:14,656 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:14,656 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:47:14,656 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:47:14,656 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:47:14,657 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:14,657 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:14,657 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:14,657 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:14,658 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:14,658 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:14,658 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:14,658 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:47:14,658 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:47:14,658 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:14,658 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:14,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:14,659 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:14,659 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:14,659 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:14,659 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:14,659 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:14,659 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:47:14,659 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:47:14,659 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:14,660 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:14,660 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:14,660 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:14,660 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:14,660 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:14,660 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:14,660 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:14,660 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:47:14,660 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:47:14,660 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:14,661 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:14,661 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:14,661 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:14,661 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:14,661 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:14,661 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:14,661 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:47:14,662 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:47:14,662 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:47:14,663 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:14,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:14,664 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:14,664 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:14,664 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:14,664 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:14,664 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:47:14,664 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:47:14,664 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:47:14,666 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:14,666 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:14,666 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:14,666 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:14,666 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:14,666 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:14,666 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:47:14,667 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:47:14,667 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:47:14,668 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:14,668 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:14,668 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:14,668 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:14,668 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:14,668 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:14,669 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:14,669 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:47:14,669 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:47:14,669 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:14,669 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:14,669 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:14,669 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:14,670 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:14,670 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:14,670 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:14,670 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:14,670 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:47:14,670 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:47:14,670 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:14,670 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:14,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:14,671 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:14,671 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:14,671 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:14,671 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:14,671 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:47:14,671 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:47:14,671 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:47:14,673 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:14,673 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:14,673 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:14,673 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:14,673 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:14,673 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:14,673 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:14,674 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:47:14,674 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:47:14,674 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:14,674 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:14,674 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:14,674 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:14,675 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:14,675 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:14,675 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:14,675 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:14,675 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:47:14,675 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:47:14,675 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:14,676 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:14,676 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:14,676 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:14,676 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:14,676 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:14,676 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:14,676 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:14,676 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:47:14,677 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:47:14,677 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:14,677 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:14,677 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:14,678 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:14,678 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:14,678 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:14,678 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:14,678 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:47:14,679 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:47:14,679 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:47:14,686 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:14,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:14,686 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:14,686 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:14,686 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:14,686 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:14,686 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:14,686 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:47:14,687 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:47:14,687 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:14,687 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:14,687 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:14,687 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:14,687 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:14,688 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:14,688 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:14,688 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:14,688 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:47:14,688 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:47:14,688 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:14,688 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:14,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:14,689 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:14,689 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:14,689 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:14,689 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:14,689 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:47:14,689 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:47:14,689 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:47:14,691 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:14,691 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:14,691 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:14,691 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:14,691 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:14,691 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:14,691 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:14,692 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:47:14,692 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:47:14,692 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:14,692 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:14,692 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:14,692 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:14,693 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:14,693 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:14,693 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:14,693 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:14,693 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:47:14,693 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:47:14,693 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:14,694 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:14,694 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:14,694 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:14,694 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:14,694 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:14,695 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:14,695 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:14,695 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:47:14,695 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:47:14,695 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:14,695 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:14,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:14,696 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:14,696 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:14,696 INFO L202 nArgumentSynthesizer]: 6 stem disjuncts [2019-11-15 19:47:14,696 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 19:47:14,696 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:47:14,725 INFO L400 nArgumentSynthesizer]: We have 132 Motzkin's Theorem applications. [2019-11-15 19:47:14,725 INFO L401 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2019-11-15 19:47:19,821 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:19,822 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:19,822 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:19,822 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:19,822 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:19,822 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:19,822 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:47:19,823 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:47:19,823 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:47:19,824 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:19,825 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:19,825 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:19,825 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:19,825 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:19,825 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:19,825 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:19,825 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:47:19,825 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:47:19,825 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:19,826 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:19,826 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:19,826 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:19,826 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:19,826 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:19,826 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:19,826 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:47:19,827 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:47:19,827 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:47:19,828 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:19,828 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:19,828 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:19,828 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:19,829 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:19,829 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:19,829 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:19,829 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:47:19,829 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:47:19,829 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:19,830 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:19,830 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:19,830 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:19,830 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:19,830 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:19,830 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:19,831 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:19,831 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:47:19,831 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:47:19,831 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:19,831 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:19,831 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:19,831 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:19,832 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:19,832 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:19,832 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:19,832 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:19,832 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:47:19,832 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:47:19,832 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:19,833 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:19,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:19,833 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:19,833 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:19,833 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:19,833 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:19,833 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:19,833 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:47:19,833 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:47:19,833 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:19,834 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:19,834 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:19,834 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:19,834 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:19,834 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:19,835 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:19,835 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:47:19,835 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:47:19,835 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:47:19,837 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:19,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:19,837 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:19,837 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:19,837 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:19,837 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:19,837 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:47:19,838 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:47:19,838 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:47:19,839 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:19,839 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:19,839 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:19,839 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:19,840 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:19,840 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:19,840 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:47:19,840 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:47:19,840 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:47:19,842 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:19,842 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:19,842 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:19,842 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:19,842 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:19,842 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:19,842 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:19,842 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:47:19,842 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:47:19,842 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:19,843 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:19,843 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:19,843 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:19,843 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:19,843 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:19,843 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:19,843 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:47:19,844 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:47:19,844 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:47:19,845 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:19,845 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:19,845 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:19,845 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:19,845 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:19,845 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:19,845 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:19,845 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:47:19,846 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:47:19,846 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:19,846 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:19,846 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:19,846 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:19,846 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:19,847 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:19,847 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:19,847 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:47:19,847 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:47:19,848 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:47:19,849 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:19,849 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:19,850 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:19,850 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:19,850 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:19,850 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:19,850 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:19,850 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:47:19,851 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:47:19,851 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:19,852 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:19,852 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:19,852 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:19,852 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:19,852 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:19,853 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:19,853 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:19,853 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:47:19,853 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:47:19,853 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:19,854 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:19,854 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:19,854 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:19,855 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:19,855 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:19,855 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:19,855 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:47:19,856 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:47:19,856 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:47:19,859 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:19,859 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:19,859 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:19,859 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:19,859 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:19,860 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:19,860 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:47:19,860 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:47:19,861 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:47:19,863 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:19,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:19,864 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:19,864 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:19,864 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:19,864 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:19,864 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:47:19,865 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:47:19,865 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:47:19,868 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:19,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:19,868 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:19,869 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:19,869 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:19,869 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:19,869 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:19,869 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:47:19,869 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:47:19,870 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:19,870 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:19,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:19,871 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:19,871 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:19,871 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:19,871 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:19,871 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:47:19,872 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:47:19,872 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:47:19,876 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:19,876 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:19,876 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:19,877 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:19,877 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:19,877 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:19,877 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:47:19,878 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:47:19,878 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:47:19,880 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:19,881 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:19,881 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:19,881 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:19,881 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:19,881 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:19,881 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:19,881 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:47:19,881 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 19:47:19,881 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:19,882 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:19,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:19,882 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:19,882 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:19,882 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:19,882 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:19,883 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 19:47:19,883 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 19:47:19,883 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 19:47:19,885 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:19,886 INFO L489 LassoAnalysis]: Using template '3-phase'. [2019-11-15 19:47:19,886 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:19,886 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:19,886 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:47:19,886 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:19,886 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:19,886 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:19,887 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:47:19,887 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:47:19,892 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:19,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:19,892 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:19,892 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:47:19,892 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:19,892 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:19,892 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:19,893 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:47:19,893 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:47:19,894 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:19,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:19,894 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:19,895 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:47:19,895 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:19,895 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:19,895 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:19,895 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:19,895 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:47:19,895 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:19,896 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:19,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:19,896 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:19,896 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:47:19,896 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:19,896 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:19,896 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:19,896 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:19,897 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:47:19,897 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:19,897 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:19,897 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:19,898 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:19,898 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:47:19,898 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:19,898 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:19,898 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:19,898 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:19,898 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:47:19,898 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:19,899 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:19,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:19,899 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:19,899 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:47:19,899 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:19,899 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:19,899 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:19,900 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:47:19,900 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:47:19,902 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:19,902 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:19,902 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:19,902 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:47:19,902 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:19,903 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:19,903 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:19,903 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:47:19,903 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:47:19,905 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:19,905 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:19,906 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:19,906 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:47:19,906 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:19,906 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:19,906 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:19,906 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:47:19,906 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:47:19,908 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:19,908 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:19,908 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:19,908 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:47:19,908 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:19,908 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:19,909 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:19,909 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:19,909 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:47:19,909 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:19,909 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:19,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:19,910 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:19,910 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:47:19,910 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:19,910 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:19,910 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:19,910 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:19,910 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:47:19,910 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:19,911 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:19,911 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:19,911 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:19,911 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:47:19,911 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:19,912 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:19,912 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:19,912 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:47:19,912 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:47:19,914 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:19,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:19,915 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:19,915 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:47:19,915 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:19,915 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:19,915 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:19,916 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:19,916 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:47:19,916 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:19,917 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:19,917 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:19,917 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:19,917 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:47:19,917 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:19,917 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:19,917 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:19,918 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:19,918 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:47:19,918 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:19,918 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:19,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:19,919 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:19,919 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:47:19,919 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:19,919 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:19,919 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:19,919 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:19,919 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:47:19,919 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:19,920 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:19,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:19,920 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:19,920 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:47:19,920 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:19,920 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:19,920 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:19,921 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:47:19,921 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:47:19,930 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:19,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:19,931 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:19,931 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:47:19,931 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:19,931 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:19,931 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:19,931 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:19,931 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:47:19,931 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:19,932 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:19,932 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:19,932 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:19,932 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:47:19,932 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:19,933 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:19,933 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:19,933 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:19,933 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:47:19,933 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:19,934 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:19,934 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:19,934 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:19,934 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:47:19,934 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:19,934 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:19,934 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:19,935 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:47:19,935 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:47:19,937 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:19,937 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:19,937 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:19,937 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:47:19,937 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:19,937 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:19,937 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:19,937 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:19,937 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:47:19,937 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:19,938 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:19,938 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:19,938 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:19,938 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:47:19,939 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:19,939 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:19,939 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:19,939 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:19,939 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:47:19,939 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:19,940 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:19,940 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:19,940 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:19,940 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:47:19,940 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:19,940 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:19,940 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:19,940 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:19,940 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:47:19,941 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:19,941 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:19,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:19,941 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:19,941 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:47:19,942 INFO L202 nArgumentSynthesizer]: 6 stem disjuncts [2019-11-15 19:47:19,942 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 19:47:19,942 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:19,983 INFO L400 nArgumentSynthesizer]: We have 176 Motzkin's Theorem applications. [2019-11-15 19:47:19,983 INFO L401 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2019-11-15 19:47:24,262 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:24,262 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:24,262 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:24,262 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:47:24,262 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:24,262 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:24,262 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:24,263 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:47:24,263 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:47:24,265 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:24,265 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:24,265 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:24,265 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:47:24,266 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:24,266 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:24,266 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:24,266 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:24,266 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:47:24,266 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:24,267 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:24,267 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:24,267 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:24,267 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:47:24,267 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:24,267 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:24,267 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:24,268 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:47:24,268 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:47:24,269 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:24,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:24,269 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:24,269 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:47:24,270 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:24,270 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:24,270 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:24,270 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:24,270 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:47:24,270 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:24,271 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:24,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:24,271 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:24,271 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:47:24,271 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:24,271 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:24,271 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:24,271 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:24,271 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:47:24,272 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:24,272 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:24,272 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:24,272 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:24,272 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:47:24,273 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:24,273 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:24,273 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:24,273 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:24,273 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:47:24,273 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:24,274 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:24,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:24,274 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:24,274 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:47:24,274 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:24,274 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:24,274 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:24,274 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:24,275 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:47:24,275 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:24,275 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:24,275 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:24,275 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:24,276 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:47:24,276 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:24,276 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:24,276 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:24,276 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:47:24,276 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:47:24,278 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:24,279 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:24,279 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:24,279 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:47:24,279 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:24,279 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:24,279 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:24,280 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:47:24,280 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:47:24,282 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:24,282 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:24,282 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:24,282 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:47:24,282 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:24,282 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:24,282 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:24,283 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:47:24,283 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:47:24,285 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:24,285 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:24,285 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:24,285 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:47:24,285 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:24,285 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:24,285 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:24,286 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:24,286 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:47:24,286 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:24,286 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:24,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:24,287 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:24,287 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:47:24,287 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:24,287 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:24,287 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:24,287 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:47:24,288 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:47:24,289 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:24,289 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:24,289 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:24,289 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:47:24,289 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:24,289 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:24,289 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:24,289 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:24,290 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:47:24,290 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:24,290 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:24,290 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:24,291 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:24,291 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:47:24,291 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:24,291 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:24,291 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:24,291 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:47:24,291 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:47:24,293 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:24,293 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:24,293 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:24,293 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:47:24,293 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:24,293 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:24,293 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:24,293 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:24,294 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:47:24,294 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:24,294 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:24,294 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:24,294 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:24,295 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:47:24,295 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:24,295 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:24,295 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:24,295 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:24,295 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:47:24,295 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:24,296 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:24,296 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:24,296 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:24,296 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:47:24,296 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:24,296 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:24,296 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:24,297 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:47:24,297 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:47:24,299 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:24,299 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:24,299 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:24,299 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:47:24,299 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:24,300 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:24,300 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:24,300 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:47:24,300 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:47:24,302 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:24,302 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:24,302 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:24,302 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:47:24,303 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:24,303 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:24,303 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:24,303 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:47:24,303 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:47:24,305 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:24,305 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:24,306 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:24,306 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:47:24,306 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:24,306 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:24,306 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:24,306 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:24,306 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:47:24,306 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:24,307 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:24,307 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:24,307 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:24,307 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:47:24,307 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:24,307 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:24,307 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:24,308 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:47:24,308 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:47:24,311 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:24,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:24,312 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:24,312 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:47:24,312 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:24,312 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:24,312 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:24,313 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:47:24,313 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:47:24,315 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:24,315 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:24,315 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:24,315 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:47:24,315 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:24,315 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:24,315 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:24,315 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:24,316 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:47:24,316 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:24,316 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:24,317 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:24,317 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:24,317 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 19:47:24,317 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:24,317 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:24,317 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:24,318 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:47:24,318 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:47:24,321 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:24,321 INFO L489 LassoAnalysis]: Using template '4-phase'. [2019-11-15 19:47:24,321 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:24,322 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:24,322 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:24,322 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:24,322 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:24,322 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:24,323 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:47:24,323 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:47:24,330 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:24,330 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:24,330 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:24,330 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:24,330 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:24,330 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:24,330 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:24,331 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:47:24,331 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:47:24,333 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:24,333 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:24,333 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:24,333 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:24,333 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:24,333 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:24,334 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:24,334 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:24,334 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:47:24,334 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:24,335 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:24,335 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:24,335 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:24,335 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:24,335 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:24,335 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:24,335 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:24,335 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:24,336 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:47:24,336 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:24,336 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:24,336 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:24,337 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:24,337 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:24,337 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:24,337 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:24,337 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:24,337 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:24,337 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:47:24,337 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:24,338 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:24,338 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:24,338 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:24,339 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:24,339 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:24,339 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:24,339 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:24,340 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:47:24,340 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:47:24,345 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:24,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:24,345 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:24,345 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:24,346 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:24,346 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:24,346 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:24,347 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:47:24,347 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:47:24,350 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:24,350 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:24,351 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:24,351 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:24,351 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:24,351 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:24,351 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:24,352 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:47:24,352 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:47:24,355 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:24,355 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:24,355 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:24,355 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:24,355 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:24,355 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:24,355 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:24,355 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:24,356 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:47:24,356 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:24,356 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:24,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:24,357 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:24,357 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:24,357 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:24,357 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:24,357 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:24,357 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:24,357 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:47:24,357 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:24,358 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:24,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:24,358 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:24,358 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:24,358 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:24,358 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:24,359 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:24,359 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:47:24,359 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:47:24,362 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:24,362 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:24,363 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:24,363 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:24,363 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:24,363 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:24,363 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:24,363 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:24,363 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:47:24,363 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:24,364 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:24,364 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:24,364 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:24,364 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:24,364 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:24,365 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:24,365 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:24,365 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:24,365 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:47:24,365 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:24,366 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:24,366 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:24,366 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:24,366 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:24,366 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:24,366 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:24,366 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:24,366 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:24,367 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:47:24,367 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:24,367 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:24,367 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:24,367 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:24,368 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:24,368 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:24,368 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:24,368 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:24,369 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:47:24,369 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:47:24,375 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:24,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:24,376 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:24,376 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:24,376 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:24,376 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:24,376 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:24,376 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:24,376 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:47:24,376 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:24,377 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:24,377 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:24,377 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:24,377 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:24,377 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:24,377 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:24,377 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:24,378 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:24,378 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:47:24,378 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:24,378 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:24,379 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:24,379 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:24,379 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:24,379 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:24,379 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:24,379 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:24,380 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:47:24,380 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:47:24,383 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:24,383 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:24,383 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:24,384 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:24,384 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:24,384 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:24,384 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:24,384 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:24,384 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:47:24,384 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:24,385 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:24,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:24,385 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:24,385 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:24,385 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:24,385 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:24,385 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:24,386 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:24,386 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:47:24,386 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:24,386 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:24,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:24,387 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:24,387 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:24,387 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:24,387 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:24,387 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:24,387 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:24,387 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:47:24,388 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:24,388 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:24,388 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:24,388 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:24,388 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:24,389 INFO L202 nArgumentSynthesizer]: 6 stem disjuncts [2019-11-15 19:47:24,389 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 19:47:24,389 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:24,446 INFO L400 nArgumentSynthesizer]: We have 220 Motzkin's Theorem applications. [2019-11-15 19:47:24,446 INFO L401 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2019-11-15 19:47:35,861 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:35,861 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:35,862 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:35,862 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:35,862 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:35,862 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:35,862 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:35,863 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:47:35,863 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:47:35,867 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:35,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:35,867 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:35,868 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:35,868 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:35,868 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:35,868 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:35,868 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:35,869 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:47:35,869 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:35,870 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:35,870 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:35,870 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:35,871 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:35,871 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:35,871 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:35,871 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:35,872 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:47:35,872 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:47:35,875 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:35,876 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:35,876 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:35,876 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:35,876 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:35,877 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:35,877 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:35,877 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:35,877 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:47:35,878 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:35,878 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:35,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:35,879 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:35,879 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:35,879 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:35,880 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:35,880 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:35,880 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:35,880 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:47:35,881 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:35,881 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:35,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:35,882 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:35,882 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:35,882 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:35,883 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:35,883 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:35,883 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:35,883 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:47:35,884 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:35,885 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:35,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:35,885 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:35,885 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:35,885 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:35,886 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:35,886 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:35,886 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:35,886 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:47:35,887 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:35,887 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:35,888 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:35,888 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:35,888 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:35,888 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:35,889 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:35,889 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:35,890 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:47:35,890 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:47:35,895 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:35,895 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:35,895 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:35,895 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:35,896 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:35,896 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:35,896 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:35,897 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:47:35,897 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:47:35,902 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:35,902 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:35,902 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:35,902 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:35,903 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:35,903 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:35,903 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:35,904 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:47:35,904 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:47:35,909 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:35,909 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:35,910 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:35,910 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:35,910 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:35,910 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:35,910 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:35,910 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:35,911 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:47:35,911 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:35,912 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:35,912 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:35,913 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:35,913 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:35,913 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:35,913 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:35,913 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:35,914 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:47:35,914 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:47:35,918 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:35,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:35,918 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:35,919 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:35,919 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:35,919 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:35,919 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:35,919 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:35,920 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:47:35,920 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:35,921 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:35,921 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:35,921 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:35,921 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:35,922 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:35,922 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:35,922 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:35,923 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:47:35,923 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:47:35,926 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:35,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:35,927 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:35,927 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:35,927 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:35,927 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:35,928 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:35,928 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:35,928 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:47:35,928 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:35,929 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:35,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:35,930 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:35,930 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:35,930 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:35,930 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:35,931 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:35,931 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:35,931 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:47:35,931 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:35,932 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:35,933 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:35,933 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:35,933 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:35,933 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:35,933 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:35,934 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:35,935 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:47:35,935 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:47:35,941 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:35,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:35,942 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:35,942 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:35,942 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:35,942 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:35,942 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:35,943 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:47:35,944 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:47:35,949 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:35,949 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:35,949 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:35,949 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:35,950 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:35,950 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:35,950 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:35,951 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:47:35,952 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:47:35,957 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:35,957 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:35,958 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:35,958 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:35,958 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:35,958 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:35,958 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:35,958 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:35,959 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:47:35,959 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:35,960 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:35,960 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:35,961 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:35,961 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:35,961 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:35,961 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:35,961 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:35,963 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:47:35,963 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:47:35,969 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:35,969 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:35,969 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:35,969 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:35,970 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:35,970 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:35,970 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:35,971 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:47:35,971 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:47:35,974 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:35,974 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:35,975 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:35,975 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:35,975 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:35,975 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:35,975 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:35,975 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:35,975 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 19:47:35,975 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:35,976 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:35,976 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:35,976 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:35,976 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:35,976 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:35,976 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:35,977 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 19:47:35,977 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 19:47:35,978 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 19:47:35,982 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:35,982 INFO L489 LassoAnalysis]: Using template '2-lex'. [2019-11-15 19:47:35,982 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:35,983 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:35,983 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:35,983 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:35,983 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:35,983 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:35,984 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:47:35,984 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:47:35,991 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:35,991 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:35,991 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:35,991 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:35,991 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:35,992 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:35,992 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:35,992 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:47:35,992 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:47:35,993 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:35,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:35,994 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:35,994 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:35,994 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:35,994 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:35,994 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:35,994 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:35,994 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:47:35,994 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:35,995 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:35,995 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:35,995 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:35,995 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:35,995 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:35,995 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:35,996 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:35,996 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:35,996 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:47:35,996 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:35,997 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:35,997 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:35,997 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:35,997 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:35,997 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:35,997 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:35,997 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:35,997 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:35,997 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:47:35,997 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:35,998 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:35,998 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:35,998 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:35,999 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:35,999 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:35,999 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:35,999 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:35,999 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:47:35,999 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:47:36,001 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:36,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:36,001 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:36,001 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:36,002 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:36,002 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:36,002 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:36,002 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:47:36,002 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:47:36,004 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:36,004 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:36,004 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:36,004 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:36,005 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:36,005 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:36,005 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:36,005 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:47:36,005 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:47:36,007 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:36,007 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:36,007 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:36,007 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:36,007 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:36,007 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:36,007 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:36,007 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:36,008 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:47:36,008 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:36,008 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:36,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:36,009 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:36,009 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:36,009 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:36,009 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:36,009 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:36,009 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:36,009 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:47:36,009 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:36,010 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:36,010 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:36,010 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:36,010 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:36,010 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:36,010 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:36,010 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:36,011 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:47:36,011 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:47:36,013 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:36,013 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:36,013 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:36,013 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:36,013 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:36,014 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:36,014 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:36,014 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:36,014 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:47:36,014 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:36,015 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:36,016 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:36,016 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:36,016 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:36,016 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:36,016 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:36,017 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:36,017 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:36,017 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:47:36,017 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:36,018 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:36,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:36,019 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:36,019 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:36,019 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:36,019 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:36,019 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:36,019 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:36,020 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:47:36,020 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:36,021 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:36,021 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:36,022 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:36,022 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:36,022 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:36,022 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:36,022 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:36,023 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:47:36,023 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:47:36,043 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:36,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:36,044 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:36,044 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:36,044 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:36,044 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:36,044 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:36,044 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:36,045 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:47:36,045 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:36,046 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:36,046 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:36,047 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:36,047 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:36,047 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:36,047 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:36,047 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:36,047 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:36,047 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:47:36,048 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:36,049 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:36,049 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:36,049 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:36,049 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:36,050 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:36,050 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:36,050 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:36,051 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:47:36,051 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:47:36,054 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:36,054 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:36,055 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:36,055 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:36,055 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:36,055 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:36,055 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:36,056 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:36,056 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:47:36,056 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:36,057 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:36,058 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:36,058 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:36,058 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:36,058 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:36,058 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:36,058 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:36,059 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:36,059 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:47:36,059 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:36,060 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:36,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:36,061 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:36,061 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:36,061 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:36,061 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:36,061 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:36,061 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:36,062 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:47:36,062 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:36,063 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:36,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:36,064 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:36,064 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:36,064 INFO L202 nArgumentSynthesizer]: 6 stem disjuncts [2019-11-15 19:47:36,064 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 19:47:36,064 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:36,123 INFO L400 nArgumentSynthesizer]: We have 176 Motzkin's Theorem applications. [2019-11-15 19:47:36,123 INFO L401 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2019-11-15 19:47:50,965 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:50,965 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:50,966 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:50,966 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:50,966 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:50,966 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:50,966 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:50,966 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:47:50,967 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:47:50,969 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:50,969 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:50,969 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:50,969 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:50,970 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:50,970 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:50,970 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:50,970 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:50,970 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:47:50,970 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:50,971 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:50,971 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:50,971 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:50,971 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:50,971 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:50,971 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:50,971 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:50,972 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:47:50,972 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:47:50,973 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:50,973 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:50,973 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:50,973 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:50,974 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:50,974 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:50,974 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:50,974 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:50,974 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:47:50,974 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:50,975 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:50,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:50,975 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:50,975 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:50,975 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:50,975 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:50,975 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:50,975 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:50,975 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:47:50,975 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:50,976 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:50,976 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:50,976 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:50,977 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:50,977 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:50,977 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:50,977 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:50,977 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:50,977 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:47:50,977 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:50,978 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:50,978 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:50,978 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:50,978 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:50,979 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:50,979 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:50,979 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:50,979 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:50,979 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:47:50,979 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:50,981 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:50,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:50,981 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:50,981 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:50,981 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:50,982 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:50,982 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:50,982 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:47:50,983 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:47:50,985 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:50,985 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:50,985 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:50,985 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:50,985 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:50,985 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:50,985 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:50,986 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:47:50,986 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:47:50,988 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:50,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:50,988 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:50,988 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:50,988 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:50,988 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:50,988 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:50,989 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:47:50,989 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:47:50,991 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:50,991 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:50,991 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:50,991 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:50,991 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:50,991 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:50,991 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:50,991 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:50,991 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:47:50,991 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:50,992 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:50,992 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:50,992 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:50,993 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:50,993 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:50,993 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:50,993 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:50,993 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:47:50,993 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:47:50,994 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:50,995 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:50,995 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:50,995 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:50,995 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:50,995 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:50,995 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:50,995 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:50,995 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:47:50,995 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:50,996 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:50,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:50,996 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:50,996 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:50,997 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:50,997 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:50,997 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:50,997 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:47:50,997 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:47:50,998 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:50,998 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:50,999 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:50,999 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:50,999 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:50,999 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:50,999 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:50,999 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:50,999 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:47:50,999 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:51,000 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:51,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:51,000 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:51,000 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:51,000 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:51,000 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:51,001 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:51,001 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:51,001 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:47:51,001 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:51,002 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:51,002 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:51,002 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:51,003 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:51,003 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:51,003 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:51,003 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:51,004 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:47:51,004 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:47:51,008 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:51,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:51,008 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:51,008 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:51,008 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:51,009 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:51,009 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:51,010 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:47:51,010 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:47:51,012 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:51,012 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:51,013 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:51,013 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:51,013 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:51,013 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:51,013 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:51,013 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:47:51,014 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:47:51,016 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:51,016 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:51,016 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:51,016 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:51,016 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:51,016 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:51,016 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:51,017 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:51,017 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:47:51,017 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:51,018 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:51,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:51,018 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:51,018 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:51,018 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:51,018 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:51,018 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:51,019 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:47:51,019 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:47:51,022 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:51,022 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:51,023 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:51,023 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:51,023 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:51,023 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:51,023 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:51,023 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:47:51,024 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:47:51,026 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:51,026 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:51,026 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:51,026 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:51,026 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:51,026 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:51,026 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:51,027 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:51,027 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 19:47:51,027 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:51,028 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:51,028 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:51,028 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:51,028 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 19:47:51,028 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:51,028 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:51,028 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 19:47:51,029 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 19:47:51,029 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 19:47:51,035 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:51,035 INFO L489 LassoAnalysis]: Using template '3-lex'. [2019-11-15 19:47:51,035 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:51,036 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:51,036 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:51,036 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:51,036 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:51,036 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:47:51,037 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:47:51,037 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:47:51,052 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:51,053 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:51,053 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:51,053 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:51,053 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:51,053 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:51,053 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:47:51,054 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:47:51,054 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:47:51,057 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:51,057 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:51,058 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:51,058 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:51,058 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:51,058 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:51,058 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:51,058 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:47:51,058 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:47:51,058 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:51,060 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:51,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:51,060 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:51,061 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:51,061 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:51,061 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:51,061 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:51,061 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:47:51,062 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:47:51,062 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:51,064 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:51,064 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:51,064 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:51,064 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:51,065 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:51,065 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:51,065 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:51,065 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:47:51,065 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:47:51,066 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:51,067 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:51,067 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:51,068 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:51,068 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:51,068 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:51,068 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:51,068 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:47:51,069 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:47:51,069 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:47:51,074 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:51,075 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:51,075 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:51,075 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:51,075 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:51,076 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:51,076 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:47:51,077 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:47:51,077 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:47:51,081 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:51,081 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:51,082 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:51,082 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:51,082 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:51,082 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:51,082 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:47:51,083 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:47:51,084 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:47:51,087 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:51,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:51,088 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:51,088 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:51,088 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:51,088 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:51,088 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:51,088 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:47:51,089 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:47:51,089 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:51,090 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:51,091 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:51,091 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:51,091 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:51,091 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:51,092 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:51,092 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:51,092 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:47:51,092 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:47:51,092 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:51,094 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:51,094 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:51,094 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:51,095 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:51,095 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:51,095 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:51,095 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:47:51,096 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:47:51,096 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:47:51,101 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:51,101 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:51,101 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:51,102 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:51,102 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:51,102 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:51,102 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:51,102 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:47:51,102 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:47:51,103 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:51,104 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:51,104 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:51,105 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:51,105 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:51,105 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:51,105 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:51,105 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:51,105 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:47:51,106 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:47:51,106 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:51,107 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:51,108 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:51,108 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:51,108 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:51,108 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:51,108 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:51,109 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:51,109 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:47:51,109 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:47:51,109 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:51,111 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:51,111 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:51,111 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:51,111 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:51,112 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:51,112 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:51,112 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:47:51,114 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:47:51,114 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:47:51,168 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:51,169 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:51,169 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:51,169 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:51,169 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:51,169 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:51,170 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:51,170 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:47:51,170 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:47:51,170 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:51,172 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:51,172 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:51,172 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:51,172 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:51,173 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:51,173 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:51,173 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:51,173 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:47:51,173 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:47:51,173 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:51,175 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:51,175 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:51,176 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:51,176 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:51,176 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:51,176 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:51,176 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:47:51,177 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:47:51,177 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:47:51,182 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:51,183 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:51,183 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:51,183 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:51,183 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:51,183 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:51,184 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:51,184 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:47:51,184 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:47:51,184 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:51,186 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:51,186 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:51,187 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:51,187 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:51,187 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:51,187 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:51,187 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:51,187 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:47:51,188 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:47:51,188 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:51,189 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:51,190 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:51,190 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:51,190 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:51,190 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:47:51,190 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:47:51,191 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:47:51,191 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:47:51,191 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:47:51,191 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:47:51,193 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:47:51,193 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:47:51,193 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:47:51,193 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:47:51,194 INFO L202 nArgumentSynthesizer]: 6 stem disjuncts [2019-11-15 19:47:51,194 INFO L203 nArgumentSynthesizer]: 4 loop disjuncts [2019-11-15 19:47:51,194 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:47:51,277 INFO L400 nArgumentSynthesizer]: We have 264 Motzkin's Theorem applications. [2019-11-15 19:47:51,277 INFO L401 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2019-11-15 19:48:22,162 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:48:22,162 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:48:22,162 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:48:22,162 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:48:22,162 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:48:22,162 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:48:22,162 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:48:22,163 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:48:22,163 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:48:22,167 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:48:22,167 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:48:22,167 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:48:22,167 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:48:22,167 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:48:22,168 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:48:22,168 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:48:22,168 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:48:22,168 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:48:22,168 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:48:22,169 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:48:22,169 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:48:22,170 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:48:22,170 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:48:22,170 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:48:22,170 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:48:22,170 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:48:22,170 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:48:22,170 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:48:22,172 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:48:22,172 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:48:22,173 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:48:22,173 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:48:22,173 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:48:22,173 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:48:22,173 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:48:22,173 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:48:22,173 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:48:22,173 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:48:22,174 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:48:22,174 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:48:22,175 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:48:22,175 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:48:22,175 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:48:22,175 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:48:22,175 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:48:22,175 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:48:22,175 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:48:22,175 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:48:22,176 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:48:22,176 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:48:22,176 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:48:22,176 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:48:22,177 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:48:22,177 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:48:22,177 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:48:22,177 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:48:22,177 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:48:22,177 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:48:22,178 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:48:22,178 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:48:22,179 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:48:22,179 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:48:22,179 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:48:22,179 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:48:22,179 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:48:22,179 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:48:22,179 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:48:22,179 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:48:22,180 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:48:22,180 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:48:22,181 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:48:22,181 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:48:22,181 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:48:22,181 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:48:22,181 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:48:22,181 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:48:22,182 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:48:22,184 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:48:22,184 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:48:22,184 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:48:22,185 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:48:22,185 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:48:22,185 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:48:22,185 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:48:22,185 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:48:22,185 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:48:22,188 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:48:22,189 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:48:22,189 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:48:22,189 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:48:22,189 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:48:22,189 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:48:22,189 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:48:22,190 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:48:22,190 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:48:22,193 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:48:22,193 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:48:22,193 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:48:22,193 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:48:22,193 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:48:22,193 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:48:22,193 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:48:22,193 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:48:22,193 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:48:22,194 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:48:22,194 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:48:22,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:48:22,195 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:48:22,195 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:48:22,195 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:48:22,195 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:48:22,195 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:48:22,196 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:48:22,196 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:48:22,198 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:48:22,198 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:48:22,198 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:48:22,198 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:48:22,198 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:48:22,198 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:48:22,198 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:48:22,198 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:48:22,198 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:48:22,199 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:48:22,199 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:48:22,200 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:48:22,200 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:48:22,200 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:48:22,200 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:48:22,200 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:48:22,200 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:48:22,201 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:48:22,201 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:48:22,203 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:48:22,203 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:48:22,203 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:48:22,203 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:48:22,203 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:48:22,203 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:48:22,203 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:48:22,203 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:48:22,204 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:48:22,204 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:48:22,205 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:48:22,205 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:48:22,205 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:48:22,205 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:48:22,205 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:48:22,205 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:48:22,205 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:48:22,205 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:48:22,205 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:48:22,206 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:48:22,206 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:48:22,207 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:48:22,207 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:48:22,207 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:48:22,207 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:48:22,207 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:48:22,207 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:48:22,208 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:48:22,208 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:48:22,211 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:48:22,211 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:48:22,212 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:48:22,212 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:48:22,212 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:48:22,212 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:48:22,212 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:48:22,213 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:48:22,213 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:48:22,216 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:48:22,216 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:48:22,216 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:48:22,216 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:48:22,217 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:48:22,217 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:48:22,217 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:48:22,217 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:48:22,218 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:48:22,221 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:48:22,221 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:48:22,222 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:48:22,222 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:48:22,222 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:48:22,222 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:48:22,222 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:48:22,222 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:48:22,222 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:48:22,222 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:48:22,223 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:48:22,223 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:48:22,223 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:48:22,224 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:48:22,224 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:48:22,224 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:48:22,224 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:48:22,225 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:48:22,225 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:48:22,231 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:48:22,231 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:48:22,231 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:48:22,231 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:48:22,232 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:48:22,232 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:48:22,232 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:48:22,232 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:48:22,233 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:48:22,236 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:48:22,236 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:48:22,237 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:48:22,237 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:48:22,237 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 19:48:22,237 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:48:22,237 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:48:22,237 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:48:22,237 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 19:48:22,237 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 19:48:22,239 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:48:22,239 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 19:48:22,239 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 19:48:22,239 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 19:48:22,239 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 19:48:22,239 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 19:48:22,239 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 19:48:22,240 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 19:48:22,240 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 19:48:22,254 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 19:48:22,260 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 15.11 07:48:22 BoogieIcfgContainer [2019-11-15 19:48:22,260 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2019-11-15 19:48:22,260 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-15 19:48:22,260 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-15 19:48:22,261 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-15 19:48:22,261 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 07:44:52" (3/4) ... [2019-11-15 19:48:22,264 INFO L140 WitnessPrinter]: No result that supports witness generation found [2019-11-15 19:48:22,264 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-15 19:48:22,265 INFO L168 Benchmark]: Toolchain (without parser) took 211174.70 ms. Allocated memory was 1.0 GB in the beginning and 5.0 GB in the end (delta: 4.0 GB). Free memory was 943.4 MB in the beginning and 4.1 GB in the end (delta: -3.1 GB). Peak memory consumption was 842.2 MB. Max. memory is 11.5 GB. [2019-11-15 19:48:22,265 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-15 19:48:22,266 INFO L168 Benchmark]: CACSL2BoogieTranslator took 348.65 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 943.4 MB in the beginning and 1.1 GB in the end (delta: -181.8 MB). Peak memory consumption was 23.2 MB. Max. memory is 11.5 GB. [2019-11-15 19:48:22,266 INFO L168 Benchmark]: Boogie Procedure Inliner took 40.40 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-15 19:48:22,266 INFO L168 Benchmark]: Boogie Preprocessor took 28.97 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-15 19:48:22,266 INFO L168 Benchmark]: RCFGBuilder took 608.86 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 39.9 MB). Peak memory consumption was 39.9 MB. Max. memory is 11.5 GB. [2019-11-15 19:48:22,267 INFO L168 Benchmark]: BuchiAutomizer took 210141.03 ms. Allocated memory was 1.2 GB in the beginning and 5.0 GB in the end (delta: 3.8 GB). Free memory was 1.1 GB in the beginning and 4.1 GB in the end (delta: -3.0 GB). Peak memory consumption was 4.3 GB. Max. memory is 11.5 GB. [2019-11-15 19:48:22,267 INFO L168 Benchmark]: Witness Printer took 3.48 ms. Allocated memory is still 5.0 GB. Free memory is still 4.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-15 19:48:22,268 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 348.65 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 943.4 MB in the beginning and 1.1 GB in the end (delta: -181.8 MB). Peak memory consumption was 23.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 40.40 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 28.97 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 608.86 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 39.9 MB). Peak memory consumption was 39.9 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 210141.03 ms. Allocated memory was 1.2 GB in the beginning and 5.0 GB in the end (delta: 3.8 GB). Free memory was 1.1 GB in the beginning and 4.1 GB in the end (delta: -3.0 GB). Peak memory consumption was 4.3 GB. Max. memory is 11.5 GB. * Witness Printer took 3.48 ms. Allocated memory is still 5.0 GB. Free memory is still 4.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 11 terminating modules (11 trivial, 0 deterministic, 0 nondeterministic) and one module whose termination is unknown.11 modules have a trivial ranking function, the largest among these consists of 8 locations. The remainder module has 2085 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 210.0s and 12 iterations. TraceHistogramMax:2. Analysis of lassos took 208.6s. Construction of modules took 0.3s. Büchi inclusion checks took 0.3s. Highest rank in rank-based complementation 0. Minimization of det autom 11. Minimization of nondet autom 0. Automata minimization 0.2s AutomataMinimizationTime, 11 MinimizatonAttempts, 1628 StatesRemovedByMinimization, 7 NontrivialMinimizations. Non-live state removal took 0.1s Buchi closure took 0.0s. Biggest automaton had 2085 states and ocurred in iteration 11. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 1270 SDtfs, 1399 SDslu, 1386 SDs, 0 SdLazy, 240 SolverSat, 56 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.3s Time LassoAnalysisResults: nont0 unkn1 SFLI5 SFLT0 conc4 concLT0 SILN0 SILU1 SILI1 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital250 mio100 ax121 hnf105 lsp24 ukn86 mio100 lsp100 div174 bol100 ite100 ukn100 eq166 hnf69 smp99 dnf404 smp73 tf101 neg99 sie101 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 30968ms VariablesStem: 18 VariablesLoop: 20 DisjunctsStem: 6 DisjunctsLoop: 4 SupportingInvariants: 24 MotzkinApplications: 264 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 51 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 6 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 2.2s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~alive1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~alive2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~alive3~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];" "havoc main_#res;havoc main_#t~nondet5, main_#t~nondet6, main_#t~nondet7, main_#t~nondet8, main_#t~nondet9, main_#t~nondet10, main_#t~nondet11, main_#t~nondet12, main_#t~nondet13, main_#t~nondet14, main_#t~nondet15, main_#t~nondet16, main_#t~nondet17, main_#t~nondet18, main_#t~nondet19, main_#t~nondet20, main_#t~ret21, main_#t~ret22, main_~c1~0, main_~i2~0;havoc main_~c1~0;havoc main_~i2~0;main_~c1~0 := 0;~r1~0 := main_#t~nondet5;havoc main_#t~nondet5;~id1~0 := main_#t~nondet6;havoc main_#t~nondet6;~st1~0 := main_#t~nondet7;havoc main_#t~nondet7;~send1~0 := main_#t~nondet8;havoc main_#t~nondet8;~mode1~0 := main_#t~nondet9;havoc main_#t~nondet9;~alive1~0 := main_#t~nondet10;havoc main_#t~nondet10;~id2~0 := main_#t~nondet11;havoc main_#t~nondet11;~st2~0 := main_#t~nondet12;havoc main_#t~nondet12;~send2~0 := main_#t~nondet13;havoc main_#t~nondet13;~mode2~0 := main_#t~nondet14;havoc main_#t~nondet14;~alive2~0 := main_#t~nondet15;havoc main_#t~nondet15;~id3~0 := main_#t~nondet16;havoc main_#t~nondet16;~st3~0 := main_#t~nondet17;havoc main_#t~nondet17;~send3~0 := main_#t~nondet18;havoc main_#t~nondet18;~mode3~0 := main_#t~nondet19;havoc main_#t~nondet19;~alive3~0 := main_#t~nondet20;havoc main_#t~nondet20;havoc init_#res;havoc init_~tmp~0;havoc init_~tmp~0;" "assume 0 == ~r1~0 % 256;" "assume ~alive1~0 % 256 + ~alive2~0 % 256 + ~alive3~0 % 256 >= 1;" "assume ~id1~0 >= 0;" "assume 0 == ~st1~0;" "assume ~send1~0 == ~id1~0;" "assume 0 == ~mode1~0 % 256;" "assume ~id2~0 >= 0;" "assume 0 == ~st2~0;" "assume ~send2~0 == ~id2~0;" "assume 0 == ~mode2~0 % 256;" "assume ~id3~0 >= 0;" "assume 0 == ~st3~0;" "assume ~send3~0 == ~id3~0;" "assume 0 == ~mode3~0 % 256;" "assume ~id1~0 != ~id2~0;" "assume ~id1~0 != ~id3~0;" "assume ~id2~0 != ~id3~0;init_~tmp~0 := 1;" "init_#res := init_~tmp~0;" "main_#t~ret21 := init_#res;main_~i2~0 := main_#t~ret21;havoc main_#t~ret21;assume 0 != main_~i2~0;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;main_~i2~0 := 0;" "assume !false;havoc node1_#t~ite0, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0;" "assume !(0 != ~mode1~0 % 256);" "assume 0 != ~alive1~0 % 256;" "assume ~send1~0 != ~nomsg~0 && ~p1_new~0 == ~nomsg~0;node1_#t~ite0 := ~send1~0;" "~p1_new~0 := (if node1_#t~ite0 % 256 <= 127 then node1_#t~ite0 % 256 else node1_#t~ite0 % 256 - 256);havoc node1_#t~ite0;" "~mode1~0 := 1;" "havoc node2_#t~ite1, node2_#t~ite2, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0;" "assume !(0 != ~mode2~0 % 256);" "assume !(0 != ~alive2~0 % 256);" "assume !(~send2~0 != ~id2~0);" "~mode2~0 := 1;" "havoc node3_#t~ite3, node3_#t~ite4, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0;" "assume !(0 != ~mode3~0 % 256);" "assume !(0 != ~alive3~0 % 256);" "assume !(~send3~0 != ~id3~0);" "~mode3~0 := 1;" "~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1;" "assume ~st1~0 + ~st2~0 + ~st3~0 <= 1;" "assume ~r1~0 % 256 < 3;check_~tmp~1 := 1;" "check_#res := check_~tmp~1;" "main_#t~ret22 := check_#res;main_~c1~0 := main_#t~ret22;havoc main_#t~ret22;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg;" "assume !(0 == assert_~arg % 256);" "assume !false;havoc node1_#t~ite0, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0;" "assume 0 != ~mode1~0 % 256;" "assume !(255 == ~r1~0 % 256);" "~r1~0 := 1 + ~r1~0 % 256;node1_~m1~0 := ~p3_old~0;~p3_old~0 := ~nomsg~0;" "assume !(node1_~m1~0 != ~nomsg~0);" "~mode1~0 := 0;" "havoc node2_#t~ite1, node2_#t~ite2, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0;" "assume 0 != ~mode2~0 % 256;node2_~m2~0 := ~p1_old~0;~p1_old~0 := ~nomsg~0;" "assume !(node2_~m2~0 != ~nomsg~0);" "~mode2~0 := 0;" "havoc node3_#t~ite3, node3_#t~ite4, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0;" "assume 0 != ~mode3~0 % 256;node3_~m3~0 := ~p2_old~0;~p2_old~0 := ~nomsg~0;" "assume !(node3_~m3~0 != ~nomsg~0);" "~mode3~0 := 0;" "~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1;" "assume ~st1~0 + ~st2~0 + ~st3~0 <= 1;" "assume ~r1~0 % 256 < 3;check_~tmp~1 := 1;" "check_#res := check_~tmp~1;" "main_#t~ret22 := check_#res;main_~c1~0 := main_#t~ret22;havoc main_#t~ret22;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg;" "assume !(0 == assert_~arg % 256);" Loop: "assume !false;havoc node1_#t~ite0, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0;" "assume !(0 != ~mode1~0 % 256);" "assume 0 != ~alive1~0 % 256;" "assume ~send1~0 != ~nomsg~0 && ~p1_new~0 == ~nomsg~0;node1_#t~ite0 := ~send1~0;" "~p1_new~0 := (if node1_#t~ite0 % 256 <= 127 then node1_#t~ite0 % 256 else node1_#t~ite0 % 256 - 256);havoc node1_#t~ite0;" "~mode1~0 := 1;" "havoc node2_#t~ite1, node2_#t~ite2, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0;" "assume !(0 != ~mode2~0 % 256);" "assume !(0 != ~alive2~0 % 256);" "assume !(~send2~0 != ~id2~0);" "~mode2~0 := 1;" "havoc node3_#t~ite3, node3_#t~ite4, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0;" "assume !(0 != ~mode3~0 % 256);" "assume !(0 != ~alive3~0 % 256);" "assume !(~send3~0 != ~id3~0);" "~mode3~0 := 1;" "~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1;" "assume ~st1~0 + ~st2~0 + ~st3~0 <= 1;" "assume ~r1~0 % 256 < 3;check_~tmp~1 := 1;" "check_#res := check_~tmp~1;" "main_#t~ret22 := check_#res;main_~c1~0 := main_#t~ret22;havoc main_#t~ret22;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg;" "assume !(0 == assert_~arg % 256);" "assume !false;havoc node1_#t~ite0, node1_~m1~0;havoc node1_~m1~0;node1_~m1~0 := ~nomsg~0;" "assume 0 != ~mode1~0 % 256;" "assume !(255 == ~r1~0 % 256);" "~r1~0 := 1 + ~r1~0 % 256;node1_~m1~0 := ~p3_old~0;~p3_old~0 := ~nomsg~0;" "assume !(node1_~m1~0 != ~nomsg~0);" "~mode1~0 := 0;" "havoc node2_#t~ite1, node2_#t~ite2, node2_~m2~0;havoc node2_~m2~0;node2_~m2~0 := ~nomsg~0;" "assume 0 != ~mode2~0 % 256;node2_~m2~0 := ~p1_old~0;~p1_old~0 := ~nomsg~0;" "assume !(node2_~m2~0 != ~nomsg~0);" "~mode2~0 := 0;" "havoc node3_#t~ite3, node3_#t~ite4, node3_~m3~0;havoc node3_~m3~0;node3_~m3~0 := ~nomsg~0;" "assume 0 != ~mode3~0 % 256;node3_~m3~0 := ~p2_old~0;~p2_old~0 := ~nomsg~0;" "assume !(node3_~m3~0 != ~nomsg~0);" "~mode3~0 := 0;" "~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;havoc check_#res;havoc check_~tmp~1;havoc check_~tmp~1;" "assume ~st1~0 + ~st2~0 + ~st3~0 <= 1;" "assume ~r1~0 % 256 < 3;check_~tmp~1 := 1;" "check_#res := check_~tmp~1;" "main_#t~ret22 := check_#res;main_~c1~0 := main_#t~ret22;havoc main_#t~ret22;assert_#in~arg := (if 0 == main_~c1~0 then 0 else 1);havoc assert_~arg;assert_~arg := assert_#in~arg;" "assume !(0 == assert_~arg % 256);" RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...