./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/recursive-simple/id2_b3_o5.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/recursive-simple/id2_b3_o5.c -s /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/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 e8383605609727536c7199df6048e5c9703aa6e6 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Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/config using search string *Termination*32bit*_Bitvector*.epf No suitable settings file found using Termination*32bit*_Bitvector ERROR: UNSUPPORTED PROPERTY Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 20:09:05,493 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:09:05,501 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:09:05,581 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:09:05,583 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:09:05,589 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:09:05,593 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:09:05,604 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:09:05,609 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:09:05,618 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:09:05,620 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:09:05,622 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:09:05,623 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:09:05,627 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:09:05,629 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:09:05,631 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:09:05,633 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:09:05,639 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:09:05,641 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:09:05,646 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:09:05,654 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:09:05,656 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:09:05,659 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:09:05,660 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:09:05,669 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:09:05,675 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:09:05,676 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:09:05,677 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:09:05,679 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:09:05,681 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:09:05,682 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:09:05,683 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:09:05,685 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:09:05,686 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:09:05,687 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:09:05,687 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:09:05,688 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:09:05,689 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:09:05,689 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:09:05,691 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:09:05,692 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:09:05,693 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf [2020-11-29 20:09:05,720 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:09:05,720 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:09:05,722 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:09:05,722 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:09:05,723 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 20:09:05,723 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-11-29 20:09:05,723 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2020-11-29 20:09:05,724 INFO L138 SettingsManager]: * Use old map elimination=false [2020-11-29 20:09:05,724 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2020-11-29 20:09:05,724 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2020-11-29 20:09:05,724 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-11-29 20:09:05,725 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:09:05,725 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 20:09:05,725 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 20:09:05,725 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 20:09:05,726 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 20:09:05,726 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:09:05,726 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2020-11-29 20:09:05,727 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2020-11-29 20:09:05,727 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2020-11-29 20:09:05,727 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 20:09:05,727 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 20:09:05,728 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-11-29 20:09:05,728 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:09:05,728 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2020-11-29 20:09:05,729 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:09:05,729 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 20:09:05,729 INFO L138 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-11-29 20:09:05,730 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:09:05,730 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 20:09:05,730 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 20:09:05,730 INFO L138 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2020-11-29 20:09:05,732 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2020-11-29 20:09:05,732 INFO L138 SettingsManager]: * TransformationType=MODULO_NEIGHBOR WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e8383605609727536c7199df6048e5c9703aa6e6 [2020-11-29 20:09:06,011 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:09:06,057 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:09:06,062 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:09:06,064 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:09:06,065 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:09:06,066 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/../../sv-benchmarks/c/recursive-simple/id2_b3_o5.c [2020-11-29 20:09:06,163 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/data/ef424994e/321bcf1123f64fc7b1afb116e9ebfb1c/FLAG05c76f4a3 [2020-11-29 20:09:06,703 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:09:06,704 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/sv-benchmarks/c/recursive-simple/id2_b3_o5.c [2020-11-29 20:09:06,712 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/data/ef424994e/321bcf1123f64fc7b1afb116e9ebfb1c/FLAG05c76f4a3 [2020-11-29 20:09:07,071 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/data/ef424994e/321bcf1123f64fc7b1afb116e9ebfb1c [2020-11-29 20:09:07,075 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:09:07,077 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:09:07,086 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:09:07,086 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:09:07,090 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:09:07,092 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:09:07" (1/1) ... [2020-11-29 20:09:07,094 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29fb871f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:09:07, skipping insertion in model container [2020-11-29 20:09:07,094 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:09:07" (1/1) ... [2020-11-29 20:09:07,103 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:09:07,119 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:09:07,376 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:09:07,398 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 20:09:07,427 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:09:07,447 INFO L208 MainTranslator]: Completed translation [2020-11-29 20:09:07,449 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:09:07 WrapperNode [2020-11-29 20:09:07,451 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:09:07,453 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 20:09:07,453 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 20:09:07,454 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 20:09:07,463 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:09:07" (1/1) ... [2020-11-29 20:09:07,474 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:09:07" (1/1) ... [2020-11-29 20:09:07,492 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 20:09:07,493 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-29 20:09:07,493 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-29 20:09:07,493 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-29 20:09:07,501 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:09:07" (1/1) ... [2020-11-29 20:09:07,501 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:09:07" (1/1) ... [2020-11-29 20:09:07,503 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:09:07" (1/1) ... [2020-11-29 20:09:07,503 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:09:07" (1/1) ... [2020-11-29 20:09:07,506 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:09:07" (1/1) ... [2020-11-29 20:09:07,508 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:09:07" (1/1) ... [2020-11-29 20:09:07,509 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:09:07" (1/1) ... [2020-11-29 20:09:07,510 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-29 20:09:07,511 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-29 20:09:07,511 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-29 20:09:07,512 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-29 20:09:07,513 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:09:07" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/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 [2020-11-29 20:09:07,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-29 20:09:07,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-29 20:09:07,582 INFO L130 BoogieDeclarations]: Found specification of procedure id2 [2020-11-29 20:09:07,582 INFO L138 BoogieDeclarations]: Found implementation of procedure id2 [2020-11-29 20:09:07,582 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-29 20:09:07,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-29 20:09:07,583 INFO L130 BoogieDeclarations]: Found specification of procedure id [2020-11-29 20:09:07,583 INFO L138 BoogieDeclarations]: Found implementation of procedure id [2020-11-29 20:09:07,860 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-29 20:09:07,861 INFO L298 CfgBuilder]: Removed 6 assume(true) statements. [2020-11-29 20:09:07,863 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 08:09:07 BoogieIcfgContainer [2020-11-29 20:09:07,863 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-29 20:09:07,864 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2020-11-29 20:09:07,864 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2020-11-29 20:09:07,868 INFO L275 PluginConnector]: BuchiAutomizer initialized [2020-11-29 20:09:07,869 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2020-11-29 20:09:07,869 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 29.11 08:09:07" (1/3) ... [2020-11-29 20:09:07,880 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4fccdddd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 29.11 08:09:07, skipping insertion in model container [2020-11-29 20:09:07,880 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2020-11-29 20:09:07,880 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:09:07" (2/3) ... [2020-11-29 20:09:07,892 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4fccdddd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 29.11 08:09:07, skipping insertion in model container [2020-11-29 20:09:07,892 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2020-11-29 20:09:07,892 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 08:09:07" (3/3) ... [2020-11-29 20:09:07,894 INFO L373 chiAutomizerObserver]: Analyzing ICFG id2_b3_o5.c [2020-11-29 20:09:07,941 INFO L359 BuchiCegarLoop]: Interprodecural is true [2020-11-29 20:09:07,941 INFO L360 BuchiCegarLoop]: Hoare is false [2020-11-29 20:09:07,942 INFO L361 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2020-11-29 20:09:07,942 INFO L362 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-29 20:09:07,942 INFO L363 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-29 20:09:07,942 INFO L364 BuchiCegarLoop]: Difference is false [2020-11-29 20:09:07,942 INFO L365 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-29 20:09:07,942 INFO L368 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2020-11-29 20:09:07,957 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 24 states. [2020-11-29 20:09:07,984 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 [2020-11-29 20:09:07,984 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-11-29 20:09:07,984 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-11-29 20:09:07,992 INFO L852 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1] [2020-11-29 20:09:07,992 INFO L853 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2020-11-29 20:09:07,992 INFO L427 BuchiCegarLoop]: ======== Iteration 1============ [2020-11-29 20:09:07,993 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 24 states. [2020-11-29 20:09:07,996 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 [2020-11-29 20:09:07,996 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-11-29 20:09:07,996 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-11-29 20:09:07,997 INFO L852 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1] [2020-11-29 20:09:07,997 INFO L853 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2020-11-29 20:09:08,007 INFO L794 eck$LassoCheckResult]: Stem: 16#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(2);call write~init~int(48, #t~string4.base, #t~string4.offset, 1);call write~init~int(0, #t~string4.base, 1 + #t~string4.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(12);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(12); 15#L-1true havoc main_#res;havoc main_#t~nondet9, main_#t~ret10, main_~input~0, main_~result~0;main_~input~0 := main_#t~nondet9;havoc main_#t~nondet9; 25#L25true call main_#t~ret10 := id(main_~input~0);< 20#idENTRYtrue [2020-11-29 20:09:08,008 INFO L796 eck$LassoCheckResult]: Loop: 20#idENTRYtrue ~x := #in~x; 13#L10true assume !(0 == ~x % 4294967296); 9#L11true call #t~ret7 := id2(~x - 1);< 10#id2ENTRYtrue ~x := #in~x; 12#L17true assume !(0 == ~x % 4294967296); 8#L18true call #t~ret8 := id(~x - 1);< 20#idENTRYtrue [2020-11-29 20:09:08,015 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 20:09:08,015 INFO L82 PathProgramCache]: Analyzing trace with hash 41800, now seen corresponding path program 1 times [2020-11-29 20:09:08,026 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 20:09:08,027 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1442508613] [2020-11-29 20:09:08,027 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 20:09:08,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-11-29 20:09:08,195 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-11-29 20:09:08,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-11-29 20:09:08,238 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-11-29 20:09:08,275 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-11-29 20:09:08,282 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 20:09:08,283 INFO L82 PathProgramCache]: Analyzing trace with hash 1749566013, now seen corresponding path program 1 times [2020-11-29 20:09:08,284 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 20:09:08,285 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [698138008] [2020-11-29 20:09:08,286 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 20:09:08,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-11-29 20:09:08,335 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-11-29 20:09:08,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-11-29 20:09:08,351 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-11-29 20:09:08,360 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-11-29 20:09:08,365 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 20:09:08,366 INFO L82 PathProgramCache]: Analyzing trace with hash -1411574716, now seen corresponding path program 1 times [2020-11-29 20:09:08,366 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 20:09:08,367 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1155805335] [2020-11-29 20:09:08,367 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 20:09:08,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-11-29 20:09:08,424 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-11-29 20:09:08,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-11-29 20:09:08,478 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-11-29 20:09:08,490 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-11-29 20:09:08,733 INFO L210 LassoAnalysis]: Preferences: [2020-11-29 20:09:08,734 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2020-11-29 20:09:08,734 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-11-29 20:09:08,735 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2020-11-29 20:09:08,735 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2020-11-29 20:09:08,735 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:08,735 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2020-11-29 20:09:08,735 INFO L132 ssoRankerPreferences]: Path of dumped script: [2020-11-29 20:09:08,736 INFO L133 ssoRankerPreferences]: Filename of dumped script: id2_b3_o5.c_Iteration1_Loop [2020-11-29 20:09:08,736 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2020-11-29 20:09:08,736 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2020-11-29 20:09:08,754 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:08,762 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:08,766 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:08,769 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:08,773 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:08,790 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:08,795 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:08,798 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:08,802 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:08,806 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:08,968 WARN L193 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 30 [2020-11-29 20:09:09,064 INFO L292 LassoAnalysis]: Preprocessing complete. [2020-11-29 20:09:09,065 INFO L404 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/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) [2020-11-29 20:09:09,077 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-11-29 20:09:09,077 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:09,088 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-11-29 20:09:09,089 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_#t~ret8=0} Honda state: {id2_#t~ret8=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/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) [2020-11-29 20:09:09,141 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-11-29 20:09:09,141 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 [2020-11-29 20:09:09,147 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-11-29 20:09:09,147 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_#t~ret7=0} Honda state: {id_#t~ret7=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/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) [2020-11-29 20:09:09,199 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-11-29 20:09:09,199 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:09,205 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-11-29 20:09:09,205 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_~ret~0=0} Honda state: {id_~ret~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/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) [2020-11-29 20:09:09,261 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-11-29 20:09:09,261 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:09,267 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-11-29 20:09:09,267 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_#res=0} Honda state: {id2_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/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) [2020-11-29 20:09:09,320 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-11-29 20:09:09,320 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/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) [2020-11-29 20:09:09,383 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2020-11-29 20:09:09,383 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 [2020-11-29 20:09:09,439 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2020-11-29 20:09:09,441 INFO L210 LassoAnalysis]: Preferences: [2020-11-29 20:09:09,441 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2020-11-29 20:09:09,441 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-11-29 20:09:09,441 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2020-11-29 20:09:09,442 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2020-11-29 20:09:09,442 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:09,442 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2020-11-29 20:09:09,442 INFO L132 ssoRankerPreferences]: Path of dumped script: [2020-11-29 20:09:09,442 INFO L133 ssoRankerPreferences]: Filename of dumped script: id2_b3_o5.c_Iteration1_Loop [2020-11-29 20:09:09,442 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2020-11-29 20:09:09,442 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2020-11-29 20:09:09,444 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:09,463 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:09,468 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:09,472 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:09,491 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:09,497 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:09,502 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:09,508 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:09,514 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:09,519 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:09,682 WARN L193 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 30 [2020-11-29 20:09:09,765 INFO L292 LassoAnalysis]: Preprocessing complete. [2020-11-29 20:09:09,773 INFO L489 LassoAnalysis]: Using template 'affine'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/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) [2020-11-29 20:09:09,783 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 [2020-11-29 20:09:09,786 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:09,787 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:09,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:09,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:09,788 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:09,790 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:09,791 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:09,794 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/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 [2020-11-29 20:09:09,845 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 [2020-11-29 20:09:09,847 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:09,847 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:09,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:09,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:09,848 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:09,849 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:09,849 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:09,851 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/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) [2020-11-29 20:09:09,900 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 [2020-11-29 20:09:09,903 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:09,903 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:09,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:09,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:09,904 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:09,905 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:09,905 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:09,908 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/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 [2020-11-29 20:09:09,962 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 [2020-11-29 20:09:09,964 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:09,965 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:09,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:09,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:09,965 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:09,971 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:09,972 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:09,977 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/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) [2020-11-29 20:09:10,029 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 [2020-11-29 20:09:10,031 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:10,031 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:10,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:10,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:10,032 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:10,033 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:10,033 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:10,036 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/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 [2020-11-29 20:09:10,085 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 [2020-11-29 20:09:10,087 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:10,087 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:10,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:10,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:10,088 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:10,090 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:10,090 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:10,092 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/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 [2020-11-29 20:09:10,129 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:10,130 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:10,131 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:10,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:10,131 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:10,131 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:10,132 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:10,132 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:10,158 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/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) [2020-11-29 20:09:10,211 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 Waiting until toolchain timeout for monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:10,213 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:10,213 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:10,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:10,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:10,214 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:10,215 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:10,215 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:10,218 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/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) [2020-11-29 20:09:10,271 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 [2020-11-29 20:09:10,273 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:10,273 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:10,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:10,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:10,274 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:10,275 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:10,275 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:10,278 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/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 [2020-11-29 20:09:10,318 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 [2020-11-29 20:09:10,320 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:10,320 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:10,320 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:10,320 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:10,320 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:10,321 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:10,321 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:10,323 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-11-29 20:09:10,348 INFO L489 LassoAnalysis]: Using template '2-nested'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/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 [2020-11-29 20:09:10,351 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 [2020-11-29 20:09:10,353 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:10,353 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:10,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:10,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:10,353 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:10,355 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:10,355 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:10,357 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/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 [2020-11-29 20:09:10,389 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 [2020-11-29 20:09:10,391 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:10,391 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:10,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:10,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:10,391 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:10,392 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:10,392 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:10,402 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/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 [2020-11-29 20:09:10,462 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 [2020-11-29 20:09:10,464 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:10,465 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:10,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:10,465 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:10,465 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:10,466 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:10,466 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:10,473 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/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 [2020-11-29 20:09:10,525 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 [2020-11-29 20:09:10,527 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:10,527 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:10,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:10,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:10,528 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:10,533 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:10,533 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:10,544 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/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) [2020-11-29 20:09:10,587 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 [2020-11-29 20:09:10,590 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:10,590 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:10,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:10,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:10,590 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:10,591 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:10,591 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 22 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:10,598 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/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) [2020-11-29 20:09:10,641 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 [2020-11-29 20:09:10,644 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:10,644 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:10,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:10,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:10,644 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:10,645 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:10,645 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 23 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:10,650 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/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) [2020-11-29 20:09:10,695 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 [2020-11-29 20:09:10,697 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:10,697 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:10,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:10,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:10,698 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:10,699 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:10,699 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 24 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:10,702 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/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) [2020-11-29 20:09:10,746 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:10,748 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:10,748 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:10,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:10,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:10,749 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:10,750 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:10,750 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 25 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:10,753 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/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) [2020-11-29 20:09:10,797 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:10,799 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:10,799 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:10,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:10,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:10,800 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:10,801 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:10,801 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 26 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:10,805 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/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) [2020-11-29 20:09:10,848 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:10,850 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:10,850 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:10,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:10,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:10,850 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:10,851 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:10,851 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 27 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:10,853 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-11-29 20:09:10,888 INFO L489 LassoAnalysis]: Using template '3-nested'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/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) [2020-11-29 20:09:10,892 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 [2020-11-29 20:09:10,894 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:10,894 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:10,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:10,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:10,894 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:10,895 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:10,896 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 28 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:10,905 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/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 [2020-11-29 20:09:10,953 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 [2020-11-29 20:09:10,956 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:10,956 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:10,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:10,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:10,956 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:10,958 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:10,958 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:10,962 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/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 [2020-11-29 20:09:11,004 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 [2020-11-29 20:09:11,006 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:11,006 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:11,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:11,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:11,006 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:11,007 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:11,008 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:11,010 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 31 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 31 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:11,039 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:11,041 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:11,041 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:11,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:11,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:11,042 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:11,051 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:11,051 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:11,059 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 32 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:11,111 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 [2020-11-29 20:09:11,114 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:11,114 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:11,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:11,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:11,114 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:11,116 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:11,116 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 32 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:11,119 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 33 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:11,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:11,168 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:11,168 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:11,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:11,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:11,169 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:11,170 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:11,170 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 33 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:11,174 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 34 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 34 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:11,216 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 [2020-11-29 20:09:11,218 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:11,218 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:11,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:11,219 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:11,219 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:11,220 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:11,220 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:11,226 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 35 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 35 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:11,270 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 [2020-11-29 20:09:11,272 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:11,272 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:11,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:11,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:11,273 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:11,274 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:11,274 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:11,277 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 36 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 36 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:11,308 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:11,310 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:11,310 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:11,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:11,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:11,311 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:11,312 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:11,312 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:11,315 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 37 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:11,349 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 Waiting until toolchain timeout for monitored process 37 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:11,352 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:11,352 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:11,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:11,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:11,352 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:11,354 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:11,354 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:11,365 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-11-29 20:09:11,408 INFO L489 LassoAnalysis]: Using template '4-nested'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 38 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:11,417 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:11,419 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:11,420 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:11,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:11,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:11,420 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:11,422 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:11,422 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 38 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:11,431 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 39 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 39 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:11,466 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 [2020-11-29 20:09:11,468 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:11,468 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:11,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:11,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:11,469 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:11,472 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:11,472 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:11,488 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 40 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 40 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:11,516 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:11,518 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:11,518 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:11,519 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:11,519 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:11,519 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:11,520 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:11,520 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:11,534 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 41 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 41 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:11,561 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 [2020-11-29 20:09:11,563 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:11,563 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:11,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:11,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:11,564 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:11,573 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:11,573 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:11,587 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 42 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 42 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:11,614 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 [2020-11-29 20:09:11,616 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:11,616 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:11,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:11,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:11,617 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:11,619 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:11,619 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:11,638 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 43 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:11,684 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 [2020-11-29 20:09:11,686 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:11,686 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:11,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:11,687 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:11,687 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:11,688 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:11,688 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 43 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:11,692 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 44 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 44 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:11,730 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 [2020-11-29 20:09:11,732 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:11,733 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:11,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:11,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:11,733 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:11,736 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:11,736 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:11,745 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 45 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 45 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:11,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:11,778 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:11,778 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:11,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:11,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:11,778 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:11,779 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:11,779 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:11,784 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 46 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 46 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:11,817 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 [2020-11-29 20:09:11,819 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:11,819 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:11,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:11,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:11,819 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:11,820 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:11,821 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:11,824 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 47 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 47 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:11,856 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 [2020-11-29 20:09:11,858 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:11,858 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:11,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:11,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:11,859 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:11,860 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:11,860 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:11,864 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-11-29 20:09:11,888 INFO L489 LassoAnalysis]: Using template '2-phase'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 48 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 48 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:11,891 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 [2020-11-29 20:09:11,893 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:11,893 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:11,893 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:11,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:11,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:11,893 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:11,895 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:11,895 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:11,902 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 49 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:11,958 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 [2020-11-29 20:09:11,960 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:11,960 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:11,960 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:11,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:11,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:11,961 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:11,963 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:11,963 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 49 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:11,968 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 50 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:12,015 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 [2020-11-29 20:09:12,018 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:12,018 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:12,018 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:12,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:12,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:12,018 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:12,020 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:12,020 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 50 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:12,028 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 51 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:12,079 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 [2020-11-29 20:09:12,081 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:12,081 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:12,081 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:12,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:12,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:12,082 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:12,086 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:12,086 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 51 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:12,099 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 52 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:12,162 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 [2020-11-29 20:09:12,164 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:12,164 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:12,164 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:12,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:12,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:12,165 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:12,166 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:12,166 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 52 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:12,176 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 53 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:12,223 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 [2020-11-29 20:09:12,225 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:12,225 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:12,226 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:12,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:12,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:12,226 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:12,230 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:12,230 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 53 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:12,234 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 54 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:12,278 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:12,280 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:12,280 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:12,280 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:12,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:12,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:12,280 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:12,290 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:12,290 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 54 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:12,298 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 55 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:12,339 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 [2020-11-29 20:09:12,341 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:12,342 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:12,342 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:12,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:12,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:12,342 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:12,343 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:12,343 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 55 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:12,347 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 56 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:12,390 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:12,392 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:12,393 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:12,393 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:12,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:12,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:12,393 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:12,395 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:12,395 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 56 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:12,406 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 57 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 57 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:12,444 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 [2020-11-29 20:09:12,445 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:12,446 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:12,446 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:12,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:12,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:12,446 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:12,447 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:12,447 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:12,454 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-11-29 20:09:12,497 INFO L489 LassoAnalysis]: Using template '3-phase'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 58 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:12,504 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 Waiting until toolchain timeout for monitored process 58 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:12,512 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:12,513 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:12,513 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:12,513 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:12,513 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:12,513 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:12,515 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:12,515 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:12,523 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 59 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:12,573 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 [2020-11-29 20:09:12,576 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:12,576 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:12,576 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:12,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:12,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:12,577 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:12,578 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:12,578 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 59 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:12,583 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/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 [2020-11-29 20:09:12,614 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 [2020-11-29 20:09:12,617 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:12,617 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:12,617 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:12,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:12,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:12,617 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:12,619 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:12,619 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:12,625 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/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) Waiting until toolchain timeout for monitored process 61 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:12,667 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 [2020-11-29 20:09:12,669 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:12,670 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:12,670 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:12,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:12,670 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:12,670 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:12,679 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:12,679 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:12,699 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/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 [2020-11-29 20:09:12,732 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:12,734 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:12,734 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:12,734 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:12,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:12,734 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:12,734 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:12,736 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:12,736 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:12,745 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/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) [2020-11-29 20:09:12,799 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 [2020-11-29 20:09:12,802 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:12,802 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:12,802 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:12,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:12,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:12,803 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:12,806 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:12,806 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 63 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:12,814 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/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 [2020-11-29 20:09:12,851 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:12,853 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:12,854 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:12,854 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:12,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:12,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:12,854 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:12,855 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:12,855 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:12,862 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/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) [2020-11-29 20:09:12,916 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:12,919 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:12,919 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:12,920 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:12,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:12,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:12,920 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:12,921 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:12,922 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 65 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:12,927 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/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) [2020-11-29 20:09:12,972 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 [2020-11-29 20:09:12,975 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:12,975 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:12,975 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:12,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:12,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:12,976 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:12,978 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:12,978 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 66 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:12,987 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/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) [2020-11-29 20:09:13,035 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 [2020-11-29 20:09:13,038 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:13,039 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:13,039 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:13,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:13,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:13,039 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:13,041 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:13,041 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 67 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:13,047 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-11-29 20:09:13,089 INFO L489 LassoAnalysis]: Using template '4-phase'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/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) [2020-11-29 20:09:13,099 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 [2020-11-29 20:09:13,102 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:13,103 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:13,103 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:13,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:13,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:13,103 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:13,105 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:13,106 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 68 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:13,113 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/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 [2020-11-29 20:09:13,147 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 [2020-11-29 20:09:13,149 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:13,149 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:13,150 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:13,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:13,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:13,150 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:13,151 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:13,151 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:13,162 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/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 [2020-11-29 20:09:13,189 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 [2020-11-29 20:09:13,191 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:13,191 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:13,191 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:13,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:13,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:13,192 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:13,193 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:13,193 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:13,198 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/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 [2020-11-29 20:09:13,220 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 [2020-11-29 20:09:13,222 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:13,222 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:13,222 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:13,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:13,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:13,222 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:13,227 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:13,227 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:13,256 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/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 [2020-11-29 20:09:13,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:13,282 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:13,282 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:13,282 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:13,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:13,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:13,282 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:13,284 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:13,284 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:13,290 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/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 [2020-11-29 20:09:13,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:13,325 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:13,326 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:13,326 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:13,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:13,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:13,326 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:13,328 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:13,328 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:13,334 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/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 [2020-11-29 20:09:13,369 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 [2020-11-29 20:09:13,372 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:13,372 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:13,373 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:13,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:13,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:13,373 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:13,375 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:13,375 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:13,392 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/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) [2020-11-29 20:09:13,435 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 [2020-11-29 20:09:13,438 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:13,438 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:13,438 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:13,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:13,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:13,438 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:13,440 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:13,440 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 75 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:13,446 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 76 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:13,482 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 [2020-11-29 20:09:13,485 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:13,485 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:13,485 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:13,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:13,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:13,486 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:13,487 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:13,488 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 76 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:13,493 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 77 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:13,535 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 [2020-11-29 20:09:13,538 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:13,539 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:13,539 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:13,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:13,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:13,539 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:13,541 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:13,541 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 77 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:13,547 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-11-29 20:09:13,588 INFO L489 LassoAnalysis]: Using template '2-lex'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 78 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:13,594 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 [2020-11-29 20:09:13,596 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:13,596 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:13,596 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:13,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:13,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:13,597 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:13,598 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:13,598 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 78 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:13,602 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 79 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:13,647 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 [2020-11-29 20:09:13,650 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:13,650 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:13,650 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:13,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:13,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:13,651 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:13,652 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:13,652 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 79 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:13,656 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 80 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:13,711 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:13,714 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:13,714 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:13,714 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:13,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:13,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:13,714 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:13,715 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:13,716 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 80 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:13,720 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 81 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:13,767 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 [2020-11-29 20:09:13,770 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:13,770 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:13,770 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:13,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:13,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:13,770 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:13,776 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:13,776 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 81 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:13,786 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 82 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:13,831 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 [2020-11-29 20:09:13,833 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:13,833 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:13,833 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:13,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:13,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:13,834 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:13,835 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:13,835 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 82 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:13,838 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 83 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:13,879 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 [2020-11-29 20:09:13,881 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:13,881 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:13,881 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:13,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:13,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:13,881 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:13,882 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:13,882 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 83 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:13,885 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 84 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 84 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:13,917 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 [2020-11-29 20:09:13,919 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:13,919 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:13,919 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:13,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:13,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:13,920 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:13,920 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:13,920 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:13,924 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 85 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:13,967 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 [2020-11-29 20:09:13,969 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:13,969 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:13,969 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:13,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:13,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:13,970 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:13,971 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:13,971 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 85 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:13,975 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 86 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 86 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:14,019 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 [2020-11-29 20:09:14,022 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:14,022 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:14,022 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:14,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:14,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:14,022 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:14,024 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:14,024 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:14,030 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 87 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:14,077 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 [2020-11-29 20:09:14,079 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:14,080 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:14,080 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:14,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:14,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:14,080 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:14,081 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:14,081 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 87 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:14,086 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-11-29 20:09:14,128 INFO L489 LassoAnalysis]: Using template '3-lex'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 88 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:14,133 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 [2020-11-29 20:09:14,136 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:14,136 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:14,136 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:14,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:14,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:14,136 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:14,138 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:14,138 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 88 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:14,144 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 89 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 89 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:14,186 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 [2020-11-29 20:09:14,188 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:14,188 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:14,188 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:14,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:14,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:14,189 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:14,191 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:14,191 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:14,198 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 90 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 90 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:14,235 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:14,237 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:14,237 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:14,237 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:14,238 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:14,238 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:14,238 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:14,239 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:14,239 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:14,246 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 91 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:14,296 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 [2020-11-29 20:09:14,299 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:14,299 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:14,299 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:14,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:14,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:14,300 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:14,315 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:14,315 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 91 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:14,332 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 92 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 92 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:14,373 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 [2020-11-29 20:09:14,375 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:14,375 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:14,375 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:14,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:14,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:14,376 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:14,378 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:14,378 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:14,384 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 93 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 93 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:14,423 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 [2020-11-29 20:09:14,426 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:14,427 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:14,427 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:14,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:14,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:14,427 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:14,438 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:14,438 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:14,443 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 94 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:14,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:14,499 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:14,499 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:14,499 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:14,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:14,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:14,500 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:14,501 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:14,501 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 94 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:14,507 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 95 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:14,553 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:14,556 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:14,556 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:14,556 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:14,557 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:14,557 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:14,557 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:14,558 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:14,559 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 95 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:14,564 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 96 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:14,610 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 [2020-11-29 20:09:14,613 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:14,614 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:14,614 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:14,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:14,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:14,614 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:14,616 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:14,616 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 96 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:14,622 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 97 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 97 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:14,657 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 [2020-11-29 20:09:14,660 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:14,660 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:14,660 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:14,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:14,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:14,660 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:14,662 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:14,662 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:14,668 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-11-29 20:09:14,840 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 55 [2020-11-29 20:09:15,039 INFO L210 LassoAnalysis]: Preferences: [2020-11-29 20:09:15,039 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2020-11-29 20:09:15,040 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-11-29 20:09:15,040 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2020-11-29 20:09:15,040 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2020-11-29 20:09:15,040 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:15,040 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2020-11-29 20:09:15,040 INFO L132 ssoRankerPreferences]: Path of dumped script: [2020-11-29 20:09:15,040 INFO L133 ssoRankerPreferences]: Filename of dumped script: id2_b3_o5.c_Iteration1_Lasso [2020-11-29 20:09:15,040 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2020-11-29 20:09:15,040 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2020-11-29 20:09:15,045 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:15,061 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:15,064 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:15,067 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:15,071 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:15,085 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:15,099 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:15,103 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:15,110 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:15,115 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:15,117 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:15,120 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:15,123 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:15,126 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:15,130 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:15,133 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:15,217 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:15,220 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:15,223 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:15,226 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:15,232 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:15,234 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:15,241 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:15,245 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:15,247 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:15,260 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:15,267 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:15,270 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:15,273 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:15,276 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:15,283 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:15,790 INFO L292 LassoAnalysis]: Preprocessing complete. [2020-11-29 20:09:15,790 INFO L489 LassoAnalysis]: Using template 'affine'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 98 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 98 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:15,798 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:15,799 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:15,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:15,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:15,800 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:15,802 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:15,802 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-11-29 20:09:15,805 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 99 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 99 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:15,832 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 [2020-11-29 20:09:15,833 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:15,833 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:15,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:15,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:15,833 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:15,834 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:15,834 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:15,835 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 100 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 100 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:15,862 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 [2020-11-29 20:09:15,864 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:15,864 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:15,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:15,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:15,865 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:15,865 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:15,865 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:15,866 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 101 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 101 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:15,894 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 [2020-11-29 20:09:15,895 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:15,896 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:15,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:15,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:15,896 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:15,896 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:15,897 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:15,901 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 102 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 102 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:15,928 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 [2020-11-29 20:09:15,929 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:15,930 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:15,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:15,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:15,930 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:15,930 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:15,930 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:15,932 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 103 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 103 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:15,958 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 [2020-11-29 20:09:15,960 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:15,960 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:15,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:15,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:15,960 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:15,961 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:15,961 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:15,962 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 104 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 104 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:15,989 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:15,990 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:15,991 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:15,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:15,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:15,991 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:15,992 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:15,992 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:16,010 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 105 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 105 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:16,052 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 [2020-11-29 20:09:16,053 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:16,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:16,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:16,053 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:16,055 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:16,055 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-11-29 20:09:16,058 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 106 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 106 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:16,085 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 [2020-11-29 20:09:16,087 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:16,087 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:16,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:16,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:16,088 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:16,088 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:16,088 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:16,089 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 107 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:16,122 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 Waiting until toolchain timeout for monitored process 107 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:16,124 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:16,124 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:16,124 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:16,124 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:16,125 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:16,125 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:16,125 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:16,126 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 108 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 108 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:16,153 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 [2020-11-29 20:09:16,154 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:16,154 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:16,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:16,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:16,155 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:16,155 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:16,155 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:16,156 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 109 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 109 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:16,183 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 [2020-11-29 20:09:16,185 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:16,185 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:16,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:16,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:16,186 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:16,186 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:16,186 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:16,189 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 110 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 110 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:16,216 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 [2020-11-29 20:09:16,219 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:16,219 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:16,220 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:16,220 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:16,220 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:16,220 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:16,220 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:16,221 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 111 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 111 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:16,247 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 [2020-11-29 20:09:16,248 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:16,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:16,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:16,249 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:16,250 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:16,250 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-11-29 20:09:16,253 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 112 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 112 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:16,276 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 [2020-11-29 20:09:16,278 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:16,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:16,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:16,278 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:16,279 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:16,279 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-11-29 20:09:16,290 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 113 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 113 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:16,317 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 [2020-11-29 20:09:16,318 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:16,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:16,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:16,319 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:16,321 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:16,321 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-11-29 20:09:16,325 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 114 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 114 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:16,349 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 [2020-11-29 20:09:16,351 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:16,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:16,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:16,351 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:16,354 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:16,355 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-11-29 20:09:16,360 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 115 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 115 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:16,387 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 [2020-11-29 20:09:16,388 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:16,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:16,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:16,388 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:16,390 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:16,390 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-11-29 20:09:16,393 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 116 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 116 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:16,420 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 [2020-11-29 20:09:16,423 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:16,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:16,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:16,423 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:16,426 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:16,426 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-11-29 20:09:16,439 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 117 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 117 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:16,466 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 [2020-11-29 20:09:16,468 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:16,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:16,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:16,468 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:16,470 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:16,470 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-11-29 20:09:16,474 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 118 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 118 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:16,504 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 [2020-11-29 20:09:16,505 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:16,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:16,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:16,506 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:16,515 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:16,515 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-11-29 20:09:16,546 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 119 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:16,595 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 [2020-11-29 20:09:16,597 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:16,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:16,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:16,598 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:16,600 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:16,600 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 119 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:16,605 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 120 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:16,650 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 [2020-11-29 20:09:16,652 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:16,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:16,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:16,653 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:16,656 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:16,656 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 120 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:16,661 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 121 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:16,705 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:16,707 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:16,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:16,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:16,707 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:16,709 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:16,710 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 121 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:16,715 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 122 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:16,762 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:16,766 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:16,766 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:16,766 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:16,766 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:16,766 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:16,767 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:16,767 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 122 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:16,770 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 123 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:16,816 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 [2020-11-29 20:09:16,818 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:16,819 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:16,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:16,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:16,819 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:16,820 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:16,820 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 123 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:16,822 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 124 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:16,867 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 [2020-11-29 20:09:16,869 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:16,869 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:16,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:16,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:16,870 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:16,870 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:16,871 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 124 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:16,873 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 125 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:16,921 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 [2020-11-29 20:09:16,924 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:16,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:16,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:16,924 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:16,926 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:16,926 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 125 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:16,931 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 126 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:16,977 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 [2020-11-29 20:09:16,979 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:16,979 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:16,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:16,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:16,979 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:16,980 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:16,981 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 126 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:16,983 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 127 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 127 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:17,024 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 [2020-11-29 20:09:17,025 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:17,025 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:17,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:17,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:17,026 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:17,026 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:17,026 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:17,030 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 128 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 128 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:17,060 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 [2020-11-29 20:09:17,061 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:17,062 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:17,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:17,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:17,062 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:17,062 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:17,062 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:17,064 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 129 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 129 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:17,091 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 [2020-11-29 20:09:17,092 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:17,093 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:17,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:17,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:17,093 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:17,093 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:17,093 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:17,095 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 130 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 130 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:17,122 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 [2020-11-29 20:09:17,123 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:17,123 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:17,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:17,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:17,123 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:17,125 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:17,125 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:17,128 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 131 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 131 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:17,156 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 [2020-11-29 20:09:17,158 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:17,158 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:17,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:17,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:17,159 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:17,159 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:17,159 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:17,163 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 132 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 132 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:17,190 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 [2020-11-29 20:09:17,191 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:17,191 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:17,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:17,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:17,192 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:17,192 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:17,192 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:17,198 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 133 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 133 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:17,223 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 [2020-11-29 20:09:17,233 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:17,233 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:17,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:17,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:17,233 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:17,234 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:17,234 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:17,235 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 134 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 134 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:17,261 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 [2020-11-29 20:09:17,263 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:17,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:17,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:17,263 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:17,265 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:17,265 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-11-29 20:09:17,268 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 135 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 135 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:17,294 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 [2020-11-29 20:09:17,296 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:17,296 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:17,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:17,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:17,296 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:17,297 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:17,297 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:17,299 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 136 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 136 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:17,324 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 [2020-11-29 20:09:17,326 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:17,326 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:17,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:17,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:17,326 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:17,327 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:17,327 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:17,328 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-11-29 20:09:17,352 INFO L489 LassoAnalysis]: Using template '2-nested'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 137 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 137 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:17,354 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 [2020-11-29 20:09:17,355 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:17,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:17,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:17,356 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:17,358 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:17,358 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:17,362 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 138 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 138 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:17,389 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 [2020-11-29 20:09:17,390 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:17,391 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:17,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:17,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:17,391 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:17,391 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:17,392 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:17,393 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 139 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 139 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:17,420 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 [2020-11-29 20:09:17,421 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:17,421 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:17,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:17,422 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:17,422 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:17,422 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:17,423 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:17,424 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 140 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 140 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:17,450 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 [2020-11-29 20:09:17,452 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:17,452 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:17,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:17,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:17,452 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:17,453 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:17,453 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:17,454 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 141 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 141 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:17,481 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:17,483 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:17,483 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:17,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:17,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:17,483 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:17,484 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:17,484 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:17,490 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 142 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:17,533 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:17,535 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:17,535 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:17,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:17,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:17,535 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:17,536 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:17,536 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 142 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:17,539 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 143 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 143 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:17,566 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:17,567 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:17,567 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:17,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:17,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:17,568 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:17,568 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:17,568 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:17,570 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 144 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:17,596 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 [2020-11-29 20:09:17,598 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:17,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:17,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:17,599 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:17,602 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:17,603 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:17,608 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. Waiting until toolchain timeout for monitored process 144 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 145 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:17,658 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 [2020-11-29 20:09:17,661 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:17,661 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:17,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:17,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:17,661 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:17,662 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:17,663 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 145 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:17,665 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 146 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 146 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:17,693 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 [2020-11-29 20:09:17,694 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:17,695 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:17,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:17,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:17,695 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:17,696 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:17,696 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:17,697 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 147 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 147 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:17,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:17,725 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:17,725 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:17,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:17,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:17,726 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:17,726 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:17,726 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:17,728 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 148 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 148 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:17,754 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 [2020-11-29 20:09:17,756 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:17,756 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:17,756 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:17,756 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:17,756 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:17,757 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:17,757 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:17,759 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 149 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 149 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:17,786 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:17,787 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:17,788 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:17,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:17,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:17,788 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:17,788 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:17,788 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:17,790 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 150 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 150 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:17,817 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 [2020-11-29 20:09:17,819 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:17,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:17,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:17,819 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:17,821 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:17,821 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:17,825 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 151 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 151 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:17,852 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 [2020-11-29 20:09:17,854 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:17,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:17,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:17,855 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:17,858 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:17,858 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:17,878 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 152 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:17,924 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 [2020-11-29 20:09:17,927 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:17,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:17,927 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:17,927 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:17,932 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:17,932 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 152 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:17,942 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 153 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 153 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:17,991 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 [2020-11-29 20:09:17,993 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:17,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:17,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:17,994 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:17,996 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:17,996 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:18,000 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 154 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 154 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:18,025 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 [2020-11-29 20:09:18,032 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:18,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:18,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:18,032 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:18,036 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:18,037 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:18,041 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 155 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 155 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:18,067 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 [2020-11-29 20:09:18,068 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:18,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:18,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:18,069 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:18,071 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:18,071 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:18,075 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 156 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 156 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:18,101 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 [2020-11-29 20:09:18,103 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:18,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:18,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:18,103 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:18,105 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:18,105 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:18,110 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 157 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 157 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:18,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:18,138 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:18,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:18,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:18,138 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:18,140 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:18,140 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:18,146 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 158 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 158 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:18,179 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 [2020-11-29 20:09:18,180 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:18,181 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:18,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:18,181 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:18,185 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:18,185 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:18,191 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 159 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:18,251 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 [2020-11-29 20:09:18,253 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:18,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:18,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:18,254 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:18,258 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:18,258 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 159 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:18,266 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 160 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:18,312 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 [2020-11-29 20:09:18,314 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:18,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:18,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:18,315 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:18,322 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:18,322 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 160 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:18,328 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 161 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 161 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:18,372 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 [2020-11-29 20:09:18,374 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:18,374 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:18,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:18,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:18,374 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:18,375 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:18,375 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:18,376 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 162 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 162 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:18,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:18,404 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:18,404 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:18,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:18,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:18,405 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:18,405 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:18,405 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:18,407 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 163 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 163 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:18,433 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 [2020-11-29 20:09:18,435 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:18,435 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:18,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:18,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:18,435 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:18,436 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:18,436 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:18,438 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 164 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:18,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:18,494 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:18,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:18,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:18,494 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:18,497 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:18,498 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 164 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:18,504 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 165 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:18,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:18,553 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:18,553 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:18,553 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:18,553 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:18,553 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:18,554 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:18,554 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 165 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:18,557 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 166 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:18,602 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 [2020-11-29 20:09:18,605 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:18,605 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:18,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:18,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:18,605 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:18,606 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:18,606 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 166 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:18,609 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 167 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 167 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:18,646 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 [2020-11-29 20:09:18,648 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:18,648 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:18,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:18,648 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:18,648 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:18,649 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:18,649 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:18,650 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 168 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 168 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:18,678 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 [2020-11-29 20:09:18,679 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:18,679 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:18,679 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:18,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:18,680 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:18,680 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:18,680 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:18,682 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 169 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 169 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:18,709 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:18,711 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:18,711 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:18,711 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:18,711 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:18,711 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:18,714 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:18,714 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:18,718 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 170 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 170 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:18,745 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 [2020-11-29 20:09:18,746 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:18,747 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:18,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:18,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:18,747 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:18,747 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:18,747 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:18,749 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 171 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 171 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:18,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:18,778 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:18,778 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:18,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:18,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:18,778 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:18,779 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:18,779 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:18,781 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 172 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 172 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:18,807 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 [2020-11-29 20:09:18,809 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:18,809 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:18,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:18,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:18,809 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:18,810 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:18,810 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:18,812 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 173 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 173 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:18,839 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:18,841 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:18,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:18,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:18,841 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:18,844 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:18,844 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:18,848 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 174 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 174 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:18,875 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 [2020-11-29 20:09:18,876 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:18,877 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:18,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:18,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:18,877 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:18,877 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:18,877 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:18,879 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 175 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 175 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:18,905 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 [2020-11-29 20:09:18,907 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:18,907 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:18,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:18,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:18,907 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:18,907 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:18,907 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:18,909 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-11-29 20:09:18,933 INFO L489 LassoAnalysis]: Using template '3-nested'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 176 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 176 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:18,935 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:18,937 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:18,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:18,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:18,937 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:18,940 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:18,940 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:18,945 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 177 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 177 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:18,971 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 [2020-11-29 20:09:18,973 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:18,973 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:18,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:18,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:18,973 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:18,974 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:18,974 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:18,976 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 178 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 178 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:19,002 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 [2020-11-29 20:09:19,004 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:19,004 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:19,004 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:19,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:19,004 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:19,005 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:19,005 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:19,007 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 179 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 179 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:19,033 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 [2020-11-29 20:09:19,035 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:19,035 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:19,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:19,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:19,036 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:19,036 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:19,036 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:19,038 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 180 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 180 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:19,064 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 [2020-11-29 20:09:19,066 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:19,066 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:19,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:19,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:19,066 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:19,067 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:19,067 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:19,069 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 181 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 181 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:19,095 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 [2020-11-29 20:09:19,098 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:19,098 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:19,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:19,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:19,098 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:19,099 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:19,100 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:19,130 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 182 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:19,176 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 [2020-11-29 20:09:19,178 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:19,178 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:19,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:19,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:19,179 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:19,180 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:19,180 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 182 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:19,183 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 183 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:19,228 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 [2020-11-29 20:09:19,230 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:19,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:19,230 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:19,230 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:19,234 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:19,234 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 183 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:19,242 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 184 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:19,287 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 [2020-11-29 20:09:19,289 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:19,290 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:19,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:19,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:19,290 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:19,291 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:19,291 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 184 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:19,294 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 185 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 185 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:19,344 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:19,346 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:19,346 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:19,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:19,346 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:19,346 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:19,347 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:19,347 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:19,350 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 186 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:19,399 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:19,401 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:19,401 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:19,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:19,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:19,402 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:19,403 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:19,403 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 186 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:19,405 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 187 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:19,459 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:19,461 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:19,461 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:19,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:19,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:19,462 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:19,463 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:19,463 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 187 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:19,465 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 188 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 188 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:19,494 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 [2020-11-29 20:09:19,495 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:19,495 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:19,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:19,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:19,496 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:19,496 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:19,496 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:19,498 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 189 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 189 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:19,521 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 [2020-11-29 20:09:19,523 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:19,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:19,523 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:19,523 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:19,526 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:19,526 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:19,531 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 190 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 190 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:19,553 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:19,555 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:19,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:19,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:19,555 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:19,557 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:19,557 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:19,562 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 191 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 191 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:19,594 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 [2020-11-29 20:09:19,596 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:19,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:19,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:19,596 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:19,600 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:19,600 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:19,607 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 192 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 192 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:19,635 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 [2020-11-29 20:09:19,637 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:19,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:19,637 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:19,637 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:19,640 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:19,640 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:19,666 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 193 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 193 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:19,707 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:19,708 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:19,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:19,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:19,709 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:19,711 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:19,711 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:19,717 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 194 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 194 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:19,745 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 [2020-11-29 20:09:19,747 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:19,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:19,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:19,747 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:19,751 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:19,751 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:19,762 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 195 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 195 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:19,811 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 [2020-11-29 20:09:19,812 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:19,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:19,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:19,813 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:19,816 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:19,816 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:19,821 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 196 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 196 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:19,850 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:19,852 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:19,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:19,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:19,853 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:19,856 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:19,856 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:19,864 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 197 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 197 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:19,907 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 [2020-11-29 20:09:19,909 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:19,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:19,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:19,910 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:19,912 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:19,912 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:19,918 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 198 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 198 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:19,944 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 [2020-11-29 20:09:19,946 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:19,946 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:19,946 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:19,946 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:19,949 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:19,949 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:19,955 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 199 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 199 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:19,981 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 [2020-11-29 20:09:19,983 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:19,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:19,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:19,983 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:19,986 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:19,986 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:19,991 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 200 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 200 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:20,020 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 [2020-11-29 20:09:20,022 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:20,022 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:20,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:20,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:20,022 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:20,023 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:20,023 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:20,024 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 201 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 201 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:20,052 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 [2020-11-29 20:09:20,054 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:20,054 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:20,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:20,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:20,054 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:20,055 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:20,055 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:20,057 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 202 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:20,084 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 [2020-11-29 20:09:20,087 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:20,087 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:20,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:20,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:20,087 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:20,088 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:20,088 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 202 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:20,090 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 203 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 203 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:20,117 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 [2020-11-29 20:09:20,119 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:20,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:20,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:20,119 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:20,121 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:20,122 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:20,127 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 204 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 204 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:20,153 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 [2020-11-29 20:09:20,154 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:20,155 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:20,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:20,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:20,155 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:20,155 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:20,155 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:20,157 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 205 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 205 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:20,185 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:20,187 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:20,187 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:20,187 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:20,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:20,187 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:20,188 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:20,188 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:20,190 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 206 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 206 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:20,216 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 [2020-11-29 20:09:20,218 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:20,218 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:20,218 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:20,218 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:20,218 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:20,219 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:20,219 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:20,220 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 207 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 207 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:20,247 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 [2020-11-29 20:09:20,248 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:20,249 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:20,249 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:20,249 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:20,249 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:20,249 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:20,249 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:20,251 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 208 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 208 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:20,277 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 [2020-11-29 20:09:20,279 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:20,279 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:20,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:20,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:20,279 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:20,284 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:20,284 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:20,289 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 209 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 209 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:20,318 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 [2020-11-29 20:09:20,320 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:20,320 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:20,320 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:20,320 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:20,320 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:20,321 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:20,321 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:20,323 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 210 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 210 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:20,350 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 [2020-11-29 20:09:20,351 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:20,351 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:20,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:20,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:20,352 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:20,352 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:20,352 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:20,355 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 211 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 211 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:20,383 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 [2020-11-29 20:09:20,384 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:20,385 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:20,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:20,385 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:20,385 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:20,385 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:20,385 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:20,387 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 212 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 212 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:20,414 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 [2020-11-29 20:09:20,416 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:20,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:20,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:20,416 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:20,419 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:20,419 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:20,424 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 213 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 213 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:20,449 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 [2020-11-29 20:09:20,451 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:20,451 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:20,451 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:20,451 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:20,451 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:20,452 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:20,452 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:20,454 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 214 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 214 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:20,480 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 [2020-11-29 20:09:20,482 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:20,482 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:20,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:20,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:20,482 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:20,483 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:20,483 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:20,489 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-11-29 20:09:20,513 INFO L489 LassoAnalysis]: Using template '4-nested'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 215 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 215 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:20,516 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:20,518 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:20,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:20,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:20,518 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:20,522 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:20,522 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-11-29 20:09:20,543 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 216 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:20,589 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 [2020-11-29 20:09:20,591 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:20,592 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:20,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:20,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:20,592 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:20,593 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:20,593 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 216 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:20,596 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 217 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:20,641 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 [2020-11-29 20:09:20,644 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:20,644 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:20,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:20,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:20,644 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:20,646 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:20,646 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 217 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:20,649 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 218 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 218 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:20,681 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 [2020-11-29 20:09:20,683 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:20,683 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:20,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:20,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:20,683 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:20,684 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:20,684 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:20,685 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 219 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 219 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:20,708 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 [2020-11-29 20:09:20,709 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:20,709 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:20,710 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:20,710 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:20,710 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:20,710 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:20,710 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:20,712 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 220 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 220 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:20,733 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 [2020-11-29 20:09:20,735 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:20,735 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:20,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:20,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:20,735 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:20,736 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:20,736 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:20,739 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 221 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 221 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:20,772 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 [2020-11-29 20:09:20,773 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:20,774 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:20,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:20,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:20,774 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:20,774 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:20,774 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:20,777 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 222 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 222 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:20,801 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 [2020-11-29 20:09:20,803 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:20,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:20,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:20,803 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:20,806 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:20,806 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-11-29 20:09:20,811 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 223 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 223 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:20,832 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 [2020-11-29 20:09:20,834 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:20,834 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:20,834 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:20,834 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:20,834 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:20,835 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:20,835 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:20,837 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 224 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 224 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:20,859 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 [2020-11-29 20:09:20,861 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:20,861 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:20,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:20,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:20,861 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:20,862 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:20,862 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:20,863 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 225 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 225 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:20,886 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 [2020-11-29 20:09:20,888 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:20,888 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:20,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:20,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:20,888 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:20,889 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:20,889 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:20,891 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 226 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 226 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:20,913 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 [2020-11-29 20:09:20,914 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:20,914 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:20,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:20,914 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:20,914 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:20,915 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:20,915 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:20,917 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 227 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 227 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:20,938 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 [2020-11-29 20:09:20,940 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:20,940 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:20,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:20,940 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:20,940 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:20,941 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:20,941 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:20,943 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 228 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 228 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:20,964 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 [2020-11-29 20:09:20,965 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:20,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:20,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:20,966 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:20,969 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:20,969 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-11-29 20:09:20,977 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 229 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 229 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:21,007 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 [2020-11-29 20:09:21,009 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:21,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:21,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:21,009 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:21,013 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:21,013 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-11-29 20:09:21,034 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 230 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:21,072 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:21,076 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:21,076 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:21,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:21,077 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:21,084 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:21,084 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 230 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:21,097 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 231 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:21,137 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 [2020-11-29 20:09:21,139 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:21,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:21,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:21,140 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:21,144 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:21,145 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 231 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:21,154 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 232 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:21,198 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 [2020-11-29 20:09:21,201 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:21,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:21,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:21,201 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:21,206 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:21,206 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 232 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:21,215 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 233 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:21,259 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:21,262 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:21,262 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:21,262 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:21,262 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:21,267 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:21,267 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 233 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:21,276 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 234 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:21,317 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 [2020-11-29 20:09:21,319 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:21,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:21,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:21,319 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:21,323 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:21,324 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 234 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:21,332 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 235 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:21,372 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 [2020-11-29 20:09:21,374 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:21,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:21,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:21,375 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:21,379 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:21,379 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-11-29 20:09:21,394 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. Waiting until toolchain timeout for monitored process 235 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 236 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:21,439 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 [2020-11-29 20:09:21,441 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:21,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:21,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:21,442 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:21,446 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:21,447 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 236 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:21,456 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 237 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:21,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:21,503 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:21,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:21,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:21,504 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:21,509 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:21,509 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 237 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:21,518 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 238 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:21,563 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 [2020-11-29 20:09:21,566 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:21,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:21,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:21,566 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:21,571 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:21,571 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 238 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:21,580 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 239 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:21,625 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 [2020-11-29 20:09:21,627 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:21,627 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:21,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:21,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:21,628 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:21,629 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:21,629 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 239 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:21,632 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 240 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:21,677 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 [2020-11-29 20:09:21,679 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:21,680 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:21,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:21,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:21,680 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:21,681 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:21,681 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 240 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:21,685 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 241 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:21,731 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 [2020-11-29 20:09:21,734 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:21,734 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:21,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:21,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:21,735 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:21,736 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:21,736 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 241 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:21,739 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 242 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 242 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:21,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:21,778 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:21,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:21,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:21,778 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:21,781 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:21,781 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-11-29 20:09:21,787 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 243 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 243 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:21,816 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 [2020-11-29 20:09:21,818 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:21,818 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:21,818 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:21,818 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:21,818 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:21,819 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:21,819 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:21,821 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 244 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 244 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:21,850 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:21,852 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:21,852 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:21,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:21,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:21,852 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:21,853 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:21,853 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:21,855 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 245 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 245 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:21,882 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 [2020-11-29 20:09:21,883 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:21,884 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:21,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:21,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:21,884 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:21,884 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:21,884 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:21,887 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 246 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 246 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:21,913 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 [2020-11-29 20:09:21,915 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:21,915 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:21,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:21,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:21,915 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:21,916 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:21,916 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:21,918 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 247 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 247 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:21,945 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 [2020-11-29 20:09:21,947 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:21,947 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:21,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:21,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:21,948 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:21,952 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:21,952 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:21,958 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 248 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 248 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:21,984 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 [2020-11-29 20:09:21,986 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:21,986 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:21,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:21,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:21,987 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:21,987 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:21,987 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:21,989 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 249 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 249 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:22,015 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 [2020-11-29 20:09:22,017 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:22,017 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:22,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:22,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:22,018 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:22,018 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:22,018 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:22,021 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 250 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 250 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:22,049 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 [2020-11-29 20:09:22,052 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:22,052 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:22,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:22,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:22,053 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:22,053 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:22,053 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:22,055 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 251 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 251 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:22,083 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 [2020-11-29 20:09:22,085 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:22,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:22,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:22,085 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:22,089 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:22,089 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-11-29 20:09:22,095 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 252 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 252 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:22,123 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:22,125 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:22,125 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:22,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:22,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:22,125 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:22,126 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:22,126 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:22,128 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 253 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 253 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:22,160 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:22,163 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:22,163 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:22,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:22,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:22,163 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:22,164 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:22,164 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:22,166 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-11-29 20:09:22,191 INFO L489 LassoAnalysis]: Using template '2-phase'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 254 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 254 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:22,196 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 [2020-11-29 20:09:22,198 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:22,198 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:22,198 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:22,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:22,199 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:22,201 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:22,201 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:22,208 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 255 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 255 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:22,236 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 [2020-11-29 20:09:22,238 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:22,238 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:22,239 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:22,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:22,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:22,239 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:22,239 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:22,239 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:22,241 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 256 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 256 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:22,271 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 [2020-11-29 20:09:22,273 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:22,274 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:22,274 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:22,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:22,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:22,274 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:22,275 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:22,275 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:22,281 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 257 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 257 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:22,308 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:22,311 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:22,311 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:22,311 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:22,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:22,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:22,312 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:22,312 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:22,313 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:22,315 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 258 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 258 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:22,347 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:22,348 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:22,348 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:22,349 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:22,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:22,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:22,349 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:22,349 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:22,349 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:22,352 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 259 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 259 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:22,378 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:22,379 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:22,380 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:22,380 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:22,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:22,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:22,380 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:22,380 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:22,381 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:22,390 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 260 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 260 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:22,417 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:22,419 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:22,419 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:22,419 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:22,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:22,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:22,419 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:22,420 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:22,420 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:22,422 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 261 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 261 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:22,449 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 [2020-11-29 20:09:22,450 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:22,450 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:22,450 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:22,451 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:22,451 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:22,453 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:22,453 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:22,458 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 262 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 262 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:22,484 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 [2020-11-29 20:09:22,486 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:22,486 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:22,486 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:22,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:22,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:22,487 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:22,487 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:22,487 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:22,490 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 263 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 263 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:22,520 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 [2020-11-29 20:09:22,523 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:22,523 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:22,523 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:22,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:22,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:22,524 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:22,525 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:22,525 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:22,527 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 264 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 264 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:22,555 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:22,557 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:22,557 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:22,557 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:22,557 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:22,557 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:22,557 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:22,558 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:22,558 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:22,560 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 265 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 265 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:22,587 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 [2020-11-29 20:09:22,589 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:22,589 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:22,589 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:22,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:22,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:22,589 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:22,590 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:22,590 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:22,592 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 266 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 266 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:22,619 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 [2020-11-29 20:09:22,621 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:22,621 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:22,621 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:22,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:22,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:22,621 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:22,622 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:22,622 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:22,624 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 267 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 267 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:22,651 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 [2020-11-29 20:09:22,653 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:22,653 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:22,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:22,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:22,653 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:22,655 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:22,656 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:22,661 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 268 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 268 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:22,687 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 [2020-11-29 20:09:22,689 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:22,689 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:22,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:22,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:22,690 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:22,692 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:22,692 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:22,697 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 269 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 269 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:22,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:22,728 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:22,728 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:22,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:22,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:22,728 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:22,735 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:22,735 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:22,744 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 270 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 270 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:22,772 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 [2020-11-29 20:09:22,774 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:22,774 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:22,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:22,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:22,774 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:22,776 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:22,776 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:22,791 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 271 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 271 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:22,826 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 [2020-11-29 20:09:22,828 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:22,828 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:22,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:22,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:22,829 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:22,831 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:22,831 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:22,836 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 272 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 272 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:22,862 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 [2020-11-29 20:09:22,864 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:22,864 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:22,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:22,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:22,864 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:22,867 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:22,867 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:22,873 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 273 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 273 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:22,900 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 [2020-11-29 20:09:22,902 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:22,902 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:22,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:22,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:22,902 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:22,905 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:22,906 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:22,912 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 274 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 274 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:22,939 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 [2020-11-29 20:09:22,940 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:22,940 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:22,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:22,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:22,941 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:22,943 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:22,943 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:22,948 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 275 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 275 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:22,975 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 [2020-11-29 20:09:22,976 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:22,976 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:22,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:22,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:22,977 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:22,979 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:22,980 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:22,986 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 276 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 276 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:23,013 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 [2020-11-29 20:09:23,015 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:23,015 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:23,015 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:23,015 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:23,015 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:23,018 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:23,018 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:23,042 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 277 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 277 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:23,073 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:23,075 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:23,075 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:23,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:23,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:23,075 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:23,077 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:23,077 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:23,083 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 278 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 278 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:23,108 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 [2020-11-29 20:09:23,110 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:23,110 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:23,110 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:23,110 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:23,110 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:23,110 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:23,110 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:23,111 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:23,113 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 279 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 279 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:23,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:23,138 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:23,138 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:23,138 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:23,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:23,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:23,138 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:23,139 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:23,139 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:23,141 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 280 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 280 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:23,164 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:23,166 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:23,166 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:23,166 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:23,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:23,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:23,166 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:23,167 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:23,167 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:23,169 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 281 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 281 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:23,194 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:23,195 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:23,195 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:23,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:23,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:23,196 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:23,205 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:23,205 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:23,210 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 282 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 282 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:23,237 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:23,239 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:23,239 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:23,239 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:23,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:23,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:23,240 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:23,240 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:23,240 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:23,242 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 283 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 283 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:23,276 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 [2020-11-29 20:09:23,278 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:23,278 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:23,278 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:23,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:23,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:23,279 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:23,280 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:23,280 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:23,282 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 284 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 284 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:23,309 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 [2020-11-29 20:09:23,311 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:23,311 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:23,311 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:23,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:23,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:23,311 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:23,312 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:23,312 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:23,314 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 285 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 285 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:23,341 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:23,342 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:23,342 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:23,343 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:23,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:23,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:23,343 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:23,344 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:23,344 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:23,347 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 286 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 286 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:23,377 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 [2020-11-29 20:09:23,379 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:23,379 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:23,379 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:23,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:23,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:23,380 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:23,382 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:23,383 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:23,390 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 287 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 287 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:23,417 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:23,418 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:23,418 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:23,419 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:23,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:23,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:23,419 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:23,420 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:23,420 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:23,422 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 288 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 288 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:23,449 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 [2020-11-29 20:09:23,451 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:23,451 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:23,451 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:23,451 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:23,451 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:23,451 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:23,452 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:23,452 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:23,454 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 289 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 289 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:23,481 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:23,483 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:23,483 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:23,483 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:23,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:23,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:23,483 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:23,484 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:23,484 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:23,487 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 290 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 290 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:23,519 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 [2020-11-29 20:09:23,521 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:23,521 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:23,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:23,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:23,521 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:23,523 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:23,523 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:23,529 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 291 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 291 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:23,555 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:23,557 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:23,557 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:23,557 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:23,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:23,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:23,558 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:23,558 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:23,558 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:23,561 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 292 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 292 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:23,588 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 [2020-11-29 20:09:23,590 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:23,590 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:23,591 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:23,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:23,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:23,591 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:23,591 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:23,591 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:23,594 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-11-29 20:09:23,621 INFO L489 LassoAnalysis]: Using template '3-phase'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 293 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:23,624 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 Waiting until toolchain timeout for monitored process 293 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:23,632 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:23,632 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:23,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:23,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:23,632 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:23,637 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:23,637 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:23,646 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 294 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 294 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:23,673 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 [2020-11-29 20:09:23,675 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:23,675 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:23,675 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:23,675 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:23,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:23,676 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:23,676 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:23,676 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:23,679 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 295 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 295 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:23,706 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 [2020-11-29 20:09:23,708 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:23,708 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:23,708 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:23,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:23,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:23,709 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:23,709 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:23,709 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:23,713 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 296 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 296 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:23,739 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 [2020-11-29 20:09:23,741 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:23,742 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:23,742 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:23,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:23,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:23,742 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:23,743 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:23,743 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:23,746 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 297 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 297 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:23,772 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 [2020-11-29 20:09:23,774 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:23,775 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:23,775 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:23,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:23,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:23,775 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:23,776 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:23,776 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:23,798 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 298 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 298 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:23,840 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:23,842 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:23,842 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:23,842 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:23,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:23,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:23,842 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:23,843 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:23,843 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:23,846 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 299 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 299 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:23,873 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 [2020-11-29 20:09:23,875 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:23,875 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:23,875 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:23,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:23,875 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:23,875 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:23,876 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:23,876 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:23,880 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 300 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 300 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:23,907 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 [2020-11-29 20:09:23,909 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:23,909 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:23,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:23,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:23,909 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:23,912 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:23,912 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:23,919 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 301 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 301 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:23,946 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:23,948 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:23,948 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:23,949 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:23,949 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:23,949 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:23,949 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:23,950 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:23,950 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:23,953 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 302 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 302 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:23,984 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 [2020-11-29 20:09:23,986 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:23,986 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:23,986 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:23,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:23,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:23,987 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:23,987 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:23,987 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:23,991 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 303 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 303 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:24,017 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 [2020-11-29 20:09:24,019 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:24,020 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:24,020 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:24,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:24,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:24,020 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:24,021 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:24,021 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:24,024 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 304 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 304 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:24,049 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 [2020-11-29 20:09:24,051 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:24,051 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:24,051 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:24,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:24,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:24,052 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:24,053 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:24,053 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:24,056 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 305 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 305 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:24,082 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 [2020-11-29 20:09:24,084 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:24,084 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:24,084 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:24,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:24,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:24,093 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:24,094 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:24,094 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:24,097 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 306 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 306 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:24,124 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 [2020-11-29 20:09:24,126 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:24,126 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:24,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:24,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:24,126 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:24,129 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:24,129 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:24,137 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 307 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 307 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:24,163 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 [2020-11-29 20:09:24,165 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:24,166 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:24,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:24,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:24,166 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:24,169 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:24,169 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:24,176 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 308 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 308 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:24,203 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 [2020-11-29 20:09:24,207 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:24,207 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:24,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:24,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:24,207 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:24,214 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:24,214 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:24,238 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 309 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 309 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:24,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:24,282 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:24,282 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:24,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:24,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:24,283 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:24,285 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:24,285 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:24,293 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 310 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 310 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:24,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:24,322 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:24,322 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:24,322 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:24,322 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:24,322 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:24,325 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:24,325 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:24,332 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 311 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 311 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:24,360 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:24,362 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:24,362 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:24,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:24,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:24,363 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:24,365 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:24,365 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:24,372 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 312 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:24,431 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 [2020-11-29 20:09:24,434 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:24,434 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:24,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:24,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:24,434 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:24,439 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:24,439 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 312 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:24,450 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 313 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:24,495 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 [2020-11-29 20:09:24,498 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:24,498 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:24,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:24,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:24,499 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:24,503 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:24,503 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 313 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:24,514 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 314 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:24,557 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 [2020-11-29 20:09:24,560 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:24,560 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:24,560 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:24,560 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:24,561 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:24,564 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:24,564 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 314 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:24,574 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 315 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 315 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:24,599 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 [2020-11-29 20:09:24,600 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:24,601 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:24,601 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:24,601 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:24,601 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:24,603 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:24,603 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:24,610 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 316 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 316 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:24,633 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 [2020-11-29 20:09:24,635 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:24,635 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:24,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:24,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:24,635 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:24,638 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:24,638 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:24,645 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 317 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 317 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:24,672 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 [2020-11-29 20:09:24,674 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:24,674 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:24,674 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:24,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:24,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:24,674 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:24,675 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:24,675 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:24,678 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 318 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 318 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:24,705 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:24,707 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:24,707 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:24,707 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:24,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:24,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:24,707 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:24,708 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:24,708 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:24,711 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 319 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 319 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:24,738 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 [2020-11-29 20:09:24,740 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:24,740 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:24,740 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:24,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:24,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:24,740 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:24,741 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:24,741 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:24,744 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 320 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 320 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:24,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:24,773 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:24,773 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:24,773 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:24,773 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:24,773 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:24,776 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:24,776 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:24,783 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 321 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 321 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:24,810 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:24,812 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:24,812 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:24,812 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:24,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:24,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:24,812 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:24,813 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:24,813 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:24,825 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 322 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 322 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:24,852 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 [2020-11-29 20:09:24,854 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:24,854 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:24,854 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:24,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:24,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:24,854 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:24,855 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:24,855 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:24,868 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 323 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 323 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:24,895 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 [2020-11-29 20:09:24,897 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:24,897 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:24,897 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:24,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:24,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:24,897 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:24,898 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:24,898 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:24,901 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 324 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 324 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:24,928 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 [2020-11-29 20:09:24,930 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:24,930 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:24,930 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:24,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:24,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:24,930 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:24,931 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:24,931 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:24,934 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 325 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 325 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:24,961 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 [2020-11-29 20:09:24,963 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:24,963 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:24,963 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:24,963 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:24,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:24,963 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:24,967 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:24,967 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:24,979 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 326 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 326 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:25,005 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 [2020-11-29 20:09:25,007 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:25,008 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:25,008 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:25,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:25,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:25,008 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:25,009 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:25,009 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:25,035 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 327 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 327 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:25,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:25,070 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:25,070 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:25,071 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:25,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:25,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:25,071 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:25,072 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:25,072 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:25,075 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 328 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 328 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:25,102 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 [2020-11-29 20:09:25,104 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:25,104 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:25,104 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:25,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:25,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:25,104 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:25,105 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:25,105 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:25,109 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 329 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 329 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:25,135 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:25,137 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:25,137 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:25,137 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:25,137 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:25,137 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:25,140 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:25,140 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:25,147 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 330 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 330 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:25,173 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:25,175 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:25,175 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:25,176 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:25,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:25,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:25,176 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:25,176 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:25,177 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:25,180 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 331 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 331 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:25,206 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 [2020-11-29 20:09:25,208 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:25,208 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:25,208 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:25,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:25,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:25,208 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:25,209 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:25,209 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:25,212 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-11-29 20:09:25,237 INFO L489 LassoAnalysis]: Using template '4-phase'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 332 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 332 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:25,239 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 [2020-11-29 20:09:25,241 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:25,241 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:25,241 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:25,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:25,242 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:25,245 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:25,246 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-11-29 20:09:25,255 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 333 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 333 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:25,281 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 [2020-11-29 20:09:25,283 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:25,283 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:25,284 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:25,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:25,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:25,284 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:25,285 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:25,285 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:25,289 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 334 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 334 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:25,315 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 [2020-11-29 20:09:25,317 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:25,318 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:25,318 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:25,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:25,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:25,318 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:25,319 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:25,319 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:25,323 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 335 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 335 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:25,350 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 [2020-11-29 20:09:25,352 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:25,352 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:25,352 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:25,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:25,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:25,352 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:25,353 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:25,353 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:25,357 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 336 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 336 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:25,384 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 [2020-11-29 20:09:25,386 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:25,387 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:25,387 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:25,387 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:25,387 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:25,387 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:25,388 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:25,388 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:25,392 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 337 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 337 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:25,418 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:25,420 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:25,421 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:25,421 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:25,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:25,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:25,421 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:25,422 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:25,422 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:25,426 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 338 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 338 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:25,453 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 [2020-11-29 20:09:25,455 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:25,455 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:25,455 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:25,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:25,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:25,456 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:25,456 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:25,457 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:25,461 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 339 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 339 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:25,487 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:25,489 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:25,489 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:25,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:25,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:25,490 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:25,493 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:25,493 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-11-29 20:09:25,502 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 340 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 340 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:25,528 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 [2020-11-29 20:09:25,530 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:25,531 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:25,531 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:25,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:25,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:25,531 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:25,532 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:25,532 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:25,538 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 341 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 341 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:25,565 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 [2020-11-29 20:09:25,567 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:25,567 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:25,567 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:25,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:25,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:25,567 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:25,568 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:25,568 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:25,573 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 342 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:25,610 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 [2020-11-29 20:09:25,613 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:25,614 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:25,614 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:25,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:25,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:25,614 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:25,616 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:25,616 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 342 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:25,631 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 343 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 343 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:25,658 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 [2020-11-29 20:09:25,661 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:25,661 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:25,661 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:25,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:25,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:25,661 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:25,662 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:25,662 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:25,667 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 344 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 344 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:25,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:25,715 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:25,715 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:25,715 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:25,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:25,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:25,715 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:25,716 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:25,716 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:25,721 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 345 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 345 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:25,748 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:25,750 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:25,750 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:25,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:25,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:25,750 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:25,754 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:25,754 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-11-29 20:09:25,764 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 346 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 346 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:25,791 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 [2020-11-29 20:09:25,794 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:25,794 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:25,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:25,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:25,794 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:25,809 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:25,809 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-11-29 20:09:25,819 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 347 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 347 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:25,846 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 [2020-11-29 20:09:25,849 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:25,849 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:25,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:25,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:25,850 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:25,855 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:25,855 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-11-29 20:09:25,873 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 348 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 348 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:25,896 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 [2020-11-29 20:09:25,898 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:25,898 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:25,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:25,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:25,899 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:25,902 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:25,902 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-11-29 20:09:25,918 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 349 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 349 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:25,940 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 [2020-11-29 20:09:25,942 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:25,942 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:25,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:25,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:25,943 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:25,946 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:25,947 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-11-29 20:09:25,970 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 350 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:26,014 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 [2020-11-29 20:09:26,017 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:26,017 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:26,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:26,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:26,018 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:26,023 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:26,023 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 350 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:26,037 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 351 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:26,082 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 [2020-11-29 20:09:26,086 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:26,086 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:26,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:26,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:26,086 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:26,091 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:26,092 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 351 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:26,107 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 352 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 352 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:26,139 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 [2020-11-29 20:09:26,141 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:26,141 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:26,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:26,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:26,141 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:26,145 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:26,145 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-11-29 20:09:26,155 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 353 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 353 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:26,181 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 [2020-11-29 20:09:26,184 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:26,184 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:26,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:26,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:26,184 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:26,187 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:26,188 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-11-29 20:09:26,197 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 354 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 354 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:26,223 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 [2020-11-29 20:09:26,225 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:26,225 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:26,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:26,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:26,226 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:26,230 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:26,230 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-11-29 20:09:26,241 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 355 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 355 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:26,268 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:26,270 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:26,270 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:26,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:26,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:26,270 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:26,274 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:26,274 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-11-29 20:09:26,284 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 356 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 356 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:26,310 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 [2020-11-29 20:09:26,312 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:26,313 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:26,313 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:26,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:26,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:26,313 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:26,314 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:26,314 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:26,329 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 357 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 357 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:26,357 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 [2020-11-29 20:09:26,359 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:26,359 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:26,359 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:26,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:26,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:26,360 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:26,361 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:26,361 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:26,373 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 358 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:26,422 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 Waiting until toolchain timeout for monitored process 358 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:26,425 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:26,425 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:26,425 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:26,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:26,425 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:26,426 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:26,426 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:26,427 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:26,431 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 359 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 359 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:26,458 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 [2020-11-29 20:09:26,460 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:26,460 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:26,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:26,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:26,461 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:26,464 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:26,464 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-11-29 20:09:26,473 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 360 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 360 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:26,500 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 [2020-11-29 20:09:26,502 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:26,502 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:26,502 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:26,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:26,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:26,502 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:26,503 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:26,503 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:26,508 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 361 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 361 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:26,534 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 [2020-11-29 20:09:26,536 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:26,536 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:26,536 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:26,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:26,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:26,537 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:26,538 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:26,538 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:26,550 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 362 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 362 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:26,576 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 [2020-11-29 20:09:26,579 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:26,579 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:26,579 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:26,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:26,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:26,579 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:26,580 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:26,580 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:26,584 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 363 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 363 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:26,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:26,613 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:26,613 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:26,613 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:26,613 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:26,613 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:26,614 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:26,616 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:26,616 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:26,620 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 364 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 364 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:26,647 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 [2020-11-29 20:09:26,650 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:26,650 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:26,650 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:26,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:26,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:26,650 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:26,655 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:26,655 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:26,675 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 365 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 365 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:26,702 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:26,704 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:26,704 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:26,704 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:26,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:26,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:26,705 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:26,706 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:26,706 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:26,710 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 366 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 366 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:26,737 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 [2020-11-29 20:09:26,739 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:26,740 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:26,740 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:26,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:26,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:26,740 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:26,742 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:26,742 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:26,747 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 367 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 367 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:26,773 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 [2020-11-29 20:09:26,776 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:26,776 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:26,776 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:26,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:26,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:26,776 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:26,778 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:26,778 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:26,782 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 368 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 368 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:26,807 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 [2020-11-29 20:09:26,810 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:26,810 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:26,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:26,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:26,810 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:26,815 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:26,815 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-11-29 20:09:26,838 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 369 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:26,881 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 [2020-11-29 20:09:26,884 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:26,884 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:26,884 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:26,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:26,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:26,884 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:26,886 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:26,886 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 369 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:26,892 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 370 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:26,937 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 [2020-11-29 20:09:26,940 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:26,941 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:26,941 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:26,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:26,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:26,941 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:26,943 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:26,943 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 370 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:26,950 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-11-29 20:09:26,979 INFO L489 LassoAnalysis]: Using template '2-lex'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 371 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 371 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:26,982 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 [2020-11-29 20:09:26,983 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:26,984 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:26,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:26,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:26,984 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:26,986 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:26,986 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:26,992 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 372 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 372 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:27,018 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 [2020-11-29 20:09:27,021 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:27,021 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:27,022 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:27,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:27,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:27,022 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:27,023 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:27,023 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:27,026 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 373 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 373 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:27,052 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 [2020-11-29 20:09:27,054 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:27,054 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:27,054 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:27,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:27,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:27,054 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:27,055 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:27,055 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:27,058 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 374 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 374 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:27,084 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 [2020-11-29 20:09:27,085 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:27,085 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:27,085 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:27,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:27,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:27,086 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:27,086 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:27,086 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:27,089 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 375 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 375 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:27,127 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 [2020-11-29 20:09:27,129 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:27,129 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:27,129 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:27,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:27,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:27,130 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:27,131 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:27,131 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:27,141 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 376 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 376 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:27,164 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:27,166 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:27,166 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:27,166 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:27,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:27,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:27,166 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:27,167 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:27,167 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:27,169 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 377 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 377 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:27,190 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 [2020-11-29 20:09:27,191 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:27,192 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:27,192 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:27,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:27,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:27,192 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:27,192 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:27,192 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:27,194 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 378 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 378 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:27,217 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 [2020-11-29 20:09:27,219 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:27,219 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:27,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:27,219 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:27,219 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:27,221 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:27,221 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:27,226 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 379 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 379 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:27,247 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 [2020-11-29 20:09:27,249 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:27,249 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:27,249 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:27,249 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:27,249 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:27,249 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:27,249 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:27,249 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:27,252 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 380 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 380 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:27,274 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 [2020-11-29 20:09:27,276 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:27,276 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:27,276 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:27,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:27,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:27,276 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:27,277 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:27,277 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:27,279 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 381 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 381 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:27,312 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 [2020-11-29 20:09:27,314 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:27,315 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:27,315 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:27,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:27,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:27,315 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:27,316 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:27,316 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:27,319 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 382 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 382 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:27,346 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:27,347 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:27,348 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:27,348 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:27,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:27,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:27,348 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:27,348 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:27,349 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:27,351 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 383 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 383 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:27,380 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 [2020-11-29 20:09:27,382 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:27,382 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:27,382 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:27,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:27,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:27,382 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:27,383 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:27,383 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:27,385 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 384 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:27,413 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:27,416 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:27,416 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:27,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:27,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:27,417 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:27,420 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:27,421 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 384 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:27,430 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 385 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 385 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:27,458 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 [2020-11-29 20:09:27,460 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:27,460 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:27,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:27,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:27,460 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:27,463 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:27,463 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:27,469 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 386 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 386 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:27,498 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:27,500 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:27,500 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:27,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:27,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:27,501 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:27,505 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:27,505 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:27,514 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 387 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 387 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:27,541 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:27,543 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:27,543 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:27,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:27,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:27,543 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:27,546 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:27,546 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:27,552 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 388 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 388 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:27,578 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:27,580 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:27,580 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:27,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:27,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:27,580 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:27,583 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:27,583 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:27,588 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 389 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 389 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:27,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:27,617 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:27,617 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:27,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:27,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:27,617 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:27,620 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:27,620 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:27,625 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 390 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 390 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:27,652 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 [2020-11-29 20:09:27,654 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:27,654 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:27,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:27,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:27,654 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:27,657 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:27,657 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:27,663 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 391 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 391 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:27,691 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 [2020-11-29 20:09:27,693 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:27,693 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:27,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:27,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:27,694 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:27,697 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:27,697 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:27,703 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 392 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 392 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:27,732 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:27,733 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:27,733 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:27,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:27,734 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:27,734 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:27,736 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:27,736 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:27,742 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 393 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 393 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:27,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:27,770 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:27,770 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:27,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:27,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:27,771 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:27,773 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:27,773 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:27,786 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 394 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 394 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:27,812 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 [2020-11-29 20:09:27,814 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:27,814 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:27,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:27,814 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:27,814 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:27,817 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:27,817 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:27,822 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 395 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 395 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:27,848 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:27,850 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:27,850 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:27,850 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:27,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:27,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:27,851 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:27,851 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:27,851 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:27,854 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 396 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 396 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:27,880 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 [2020-11-29 20:09:27,882 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:27,882 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:27,882 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:27,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:27,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:27,882 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:27,883 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:27,883 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:27,886 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 397 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 397 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:27,912 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 [2020-11-29 20:09:27,914 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:27,914 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:27,914 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:27,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:27,914 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:27,914 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:27,915 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:27,915 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:27,917 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 398 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 398 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:27,944 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 [2020-11-29 20:09:27,945 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:27,945 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:27,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:27,946 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:27,946 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:27,948 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:27,948 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:27,954 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 399 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 399 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:27,980 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 [2020-11-29 20:09:27,981 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:27,982 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:27,982 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:27,982 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:27,982 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:27,982 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:27,983 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:27,983 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:27,985 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 400 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 400 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:28,011 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 [2020-11-29 20:09:28,013 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:28,013 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:28,013 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:28,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:28,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:28,013 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:28,014 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:28,014 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:28,017 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 401 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 401 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:28,043 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 [2020-11-29 20:09:28,045 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:28,045 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:28,045 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:28,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:28,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:28,046 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:28,046 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:28,046 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:28,049 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 402 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 402 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:28,075 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 [2020-11-29 20:09:28,077 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:28,077 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:28,077 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:28,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:28,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:28,077 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:28,078 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:28,078 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:28,080 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 403 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 403 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:28,107 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 [2020-11-29 20:09:28,109 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:28,109 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:28,109 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:28,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:28,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:28,109 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:28,113 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:28,113 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:28,120 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 404 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 404 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:28,146 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 [2020-11-29 20:09:28,148 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:28,148 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:28,148 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:28,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:28,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:28,148 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:28,149 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:28,149 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:28,151 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 405 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 405 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:28,177 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 [2020-11-29 20:09:28,180 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:28,180 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:28,180 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:28,180 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:28,180 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:28,180 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:28,181 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:28,181 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:28,184 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 406 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 406 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:28,210 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 [2020-11-29 20:09:28,212 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:28,212 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:28,212 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:28,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:28,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:28,213 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:28,214 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:28,214 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:28,235 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 407 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 407 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:28,277 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 [2020-11-29 20:09:28,279 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:28,279 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:28,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:28,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:28,279 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:28,282 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:28,282 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:28,288 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 408 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 408 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:28,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:28,316 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:28,316 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:28,316 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:28,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:28,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:28,316 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:28,317 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:28,317 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:28,319 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 409 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 409 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:28,346 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:28,348 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:28,348 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:28,348 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:28,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:28,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:28,348 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:28,349 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:28,349 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:28,352 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-11-29 20:09:28,377 INFO L489 LassoAnalysis]: Using template '3-lex'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 410 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 410 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:28,379 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 [2020-11-29 20:09:28,381 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:28,382 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:28,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:28,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:28,382 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:28,386 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-11-29 20:09:28,386 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-11-29 20:09:28,394 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 411 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 411 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:28,421 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 [2020-11-29 20:09:28,423 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:28,423 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:28,423 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:28,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:28,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:28,423 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:28,424 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:28,424 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:28,427 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 412 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 412 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:28,454 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 [2020-11-29 20:09:28,456 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:28,456 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:28,456 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:28,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:28,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:28,457 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:28,457 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:28,458 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:28,462 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 413 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 413 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:28,487 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:28,489 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:28,489 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:28,489 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:28,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:28,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:28,489 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:28,490 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:28,490 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:28,493 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 414 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 414 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:28,517 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 [2020-11-29 20:09:28,519 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:28,519 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:28,519 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:28,519 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:28,519 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:28,519 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:28,527 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:28,528 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:28,531 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 415 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 415 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:28,555 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:28,557 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:28,557 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:28,557 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:28,557 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:28,557 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:28,557 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:28,558 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:28,558 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:28,561 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 416 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 416 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:28,586 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 [2020-11-29 20:09:28,588 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:28,589 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:28,589 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:28,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:28,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:28,589 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:28,590 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:28,590 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:28,593 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 417 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 417 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:28,620 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 [2020-11-29 20:09:28,622 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:28,622 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:28,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:28,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:28,622 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:28,626 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-11-29 20:09:28,626 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-11-29 20:09:28,634 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 418 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 418 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:28,662 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:28,664 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:28,664 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:28,664 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:28,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:28,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:28,664 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:28,666 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:28,666 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:28,672 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 419 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 419 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:28,698 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 [2020-11-29 20:09:28,700 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:28,701 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:28,701 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:28,701 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:28,701 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:28,701 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:28,702 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:28,702 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:28,705 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 420 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 420 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:28,731 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 [2020-11-29 20:09:28,733 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:28,734 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:28,734 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:28,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:28,734 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:28,734 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:28,735 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:28,735 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:28,739 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 421 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 421 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:28,765 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:28,768 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:28,768 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:28,768 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:28,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:28,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:28,768 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:28,769 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:28,769 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:28,772 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 422 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 422 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:28,799 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 [2020-11-29 20:09:28,801 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:28,801 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:28,801 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:28,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:28,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:28,802 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:28,803 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:28,803 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:28,807 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 423 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 423 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:28,833 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 [2020-11-29 20:09:28,835 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:28,835 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:28,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:28,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:28,836 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:28,839 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-11-29 20:09:28,840 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-11-29 20:09:28,848 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 424 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 424 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:28,875 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 [2020-11-29 20:09:28,877 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:28,877 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:28,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:28,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:28,878 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:28,881 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-11-29 20:09:28,881 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-11-29 20:09:28,889 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 425 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 425 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:28,916 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:28,919 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:28,919 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:28,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:28,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:28,919 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:28,926 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-11-29 20:09:28,926 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-11-29 20:09:28,939 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 426 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 426 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:28,965 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:28,967 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:28,967 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:28,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:28,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:28,967 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:28,971 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-11-29 20:09:28,971 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-11-29 20:09:28,979 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 427 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 427 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:29,006 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 [2020-11-29 20:09:29,008 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:29,009 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:29,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:29,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:29,009 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:29,013 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-11-29 20:09:29,013 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-11-29 20:09:29,021 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 428 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 428 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:29,049 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 [2020-11-29 20:09:29,051 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:29,051 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:29,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:29,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:29,051 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:29,057 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-11-29 20:09:29,057 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-11-29 20:09:29,073 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 429 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 429 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:29,098 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 [2020-11-29 20:09:29,100 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:29,100 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:29,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:29,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:29,100 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:29,104 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-11-29 20:09:29,104 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-11-29 20:09:29,112 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 430 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 430 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:29,137 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:29,139 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:29,139 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:29,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:29,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:29,139 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:29,142 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-11-29 20:09:29,143 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-11-29 20:09:29,158 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 431 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 431 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:29,183 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 [2020-11-29 20:09:29,185 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:29,185 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:29,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:29,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:29,185 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:29,188 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-11-29 20:09:29,189 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-11-29 20:09:29,196 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 432 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 432 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:29,220 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 [2020-11-29 20:09:29,222 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:29,222 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:29,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:29,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:29,222 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:29,226 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-11-29 20:09:29,226 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-11-29 20:09:29,234 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 433 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 433 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:29,257 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 [2020-11-29 20:09:29,259 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:29,259 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:29,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:29,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:29,260 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:29,263 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-11-29 20:09:29,263 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-11-29 20:09:29,271 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 434 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 434 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:29,295 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 [2020-11-29 20:09:29,297 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:29,297 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:29,297 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:29,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:29,297 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:29,297 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:29,298 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:29,298 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:29,301 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 435 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 435 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:29,327 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 [2020-11-29 20:09:29,329 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:29,329 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:29,329 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:29,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:29,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:29,329 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:29,330 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:29,330 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:29,334 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 436 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 436 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:29,359 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:29,361 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:29,361 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:29,361 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:29,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:29,361 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:29,361 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:29,362 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:29,362 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:29,365 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 437 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 437 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:29,390 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:29,392 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:29,392 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:29,392 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:29,392 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:29,392 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:29,396 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-11-29 20:09:29,396 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-11-29 20:09:29,404 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 438 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 438 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:29,428 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 [2020-11-29 20:09:29,430 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:29,430 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:29,430 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:29,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:29,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:29,430 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:29,431 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:29,431 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:29,434 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 439 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 439 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:29,455 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 [2020-11-29 20:09:29,456 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:29,457 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:29,457 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:29,457 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:29,457 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:29,457 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:29,458 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:29,458 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:29,461 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 440 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 440 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:29,483 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 [2020-11-29 20:09:29,484 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:29,484 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:29,484 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:29,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:29,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:29,485 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:29,485 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:29,485 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:29,488 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 441 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 441 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:29,510 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 [2020-11-29 20:09:29,511 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:29,511 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:29,511 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:29,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:29,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:29,512 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:29,512 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:29,512 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:29,515 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 442 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 442 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:29,537 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 [2020-11-29 20:09:29,538 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:29,538 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:29,538 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:29,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:29,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:29,539 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:29,543 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:29,543 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:29,552 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 443 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 443 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:29,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:29,577 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:29,577 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:29,577 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:29,577 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:29,577 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:29,577 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:29,578 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:29,578 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:29,581 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 444 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 444 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:29,603 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 [2020-11-29 20:09:29,605 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:29,605 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:29,605 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:29,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:29,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:29,605 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:29,606 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:29,606 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:29,609 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 445 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 445 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:29,631 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 [2020-11-29 20:09:29,633 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:29,633 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:29,633 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:29,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:29,633 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:29,633 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:29,634 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:29,634 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:29,637 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 446 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 446 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:29,660 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 [2020-11-29 20:09:29,661 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:29,662 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:29,662 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:29,662 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:29,662 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:29,665 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-11-29 20:09:29,665 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-11-29 20:09:29,672 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 447 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 447 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:29,693 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 [2020-11-29 20:09:29,695 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:29,695 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:29,695 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:29,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:29,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:29,695 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:29,702 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:29,702 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:29,705 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 448 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 448 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:29,727 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:29,728 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:29,728 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:29,728 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:29,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:29,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:29,728 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:29,729 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:29,729 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:29,732 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-11-29 20:09:29,752 INFO L473 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2020-11-29 20:09:29,752 INFO L794 eck$LassoCheckResult]: Stem: 16#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(2);call write~init~int(48, #t~string4.base, #t~string4.offset, 1);call write~init~int(0, #t~string4.base, 1 + #t~string4.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(12);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(12); 15#L-1true havoc main_#res;havoc main_#t~nondet9, main_#t~ret10, main_~input~0, main_~result~0;main_~input~0 := main_#t~nondet9;havoc main_#t~nondet9; 25#L25true call main_#t~ret10 := id(main_~input~0);< 20#idENTRYtrue ~x := #in~x; 13#L10true assume !(0 == ~x % 4294967296); 9#L11true call #t~ret7 := id2(~x - 1);< 10#id2ENTRYtrue ~x := #in~x; 12#L17true assume !(0 == ~x % 4294967296); 8#L18true call #t~ret8 := id(~x - 1);< 20#idENTRYtrue [2020-11-29 20:09:29,752 INFO L796 eck$LassoCheckResult]: Loop: 20#idENTRYtrue ~x := #in~x; 13#L10true assume !(0 == ~x % 4294967296); 9#L11true call #t~ret7 := id2(~x - 1);< 10#id2ENTRYtrue ~x := #in~x; 12#L17true assume !(0 == ~x % 4294967296); 8#L18true call #t~ret8 := id(~x - 1);< 20#idENTRYtrue [2020-11-29 20:09:29,752 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 20:09:29,753 INFO L82 PathProgramCache]: Analyzing trace with hash -1411574716, now seen corresponding path program 2 times [2020-11-29 20:09:29,753 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 20:09:29,753 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [936303266] [2020-11-29 20:09:29,753 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 20:09:29,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-11-29 20:09:29,790 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-11-29 20:09:29,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-11-29 20:09:29,821 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-11-29 20:09:29,826 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-11-29 20:09:29,827 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 20:09:29,827 INFO L82 PathProgramCache]: Analyzing trace with hash 1749566013, now seen corresponding path program 2 times [2020-11-29 20:09:29,827 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 20:09:29,828 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1184987660] [2020-11-29 20:09:29,828 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 20:09:29,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-11-29 20:09:29,835 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-11-29 20:09:29,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-11-29 20:09:29,840 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-11-29 20:09:29,845 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-11-29 20:09:29,846 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 20:09:29,846 INFO L82 PathProgramCache]: Analyzing trace with hash -817375168, now seen corresponding path program 3 times [2020-11-29 20:09:29,847 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 20:09:29,847 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1742888338] [2020-11-29 20:09:29,847 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 20:09:29,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-11-29 20:09:29,897 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-11-29 20:09:29,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-11-29 20:09:29,941 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-11-29 20:09:29,960 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-11-29 20:09:30,095 INFO L210 LassoAnalysis]: Preferences: [2020-11-29 20:09:30,096 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2020-11-29 20:09:30,096 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-11-29 20:09:30,096 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2020-11-29 20:09:30,096 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2020-11-29 20:09:30,096 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:30,096 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2020-11-29 20:09:30,096 INFO L132 ssoRankerPreferences]: Path of dumped script: [2020-11-29 20:09:30,096 INFO L133 ssoRankerPreferences]: Filename of dumped script: id2_b3_o5.c_Iteration1_Loop [2020-11-29 20:09:30,096 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2020-11-29 20:09:30,096 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2020-11-29 20:09:30,097 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:30,106 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:30,110 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:30,114 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:30,118 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:30,125 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:30,128 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:30,151 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:30,155 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:30,159 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:30,325 INFO L292 LassoAnalysis]: Preprocessing complete. [2020-11-29 20:09:30,325 INFO L404 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 449 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:30,331 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-11-29 20:09:30,331 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 449 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:30,335 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-11-29 20:09:30,336 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_#t~ret8=0} Honda state: {id2_#t~ret8=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 450 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 450 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:30,370 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-11-29 20:09:30,370 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-11-29 20:09:30,379 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-11-29 20:09:30,379 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_~x=0} Honda state: {id_~x=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 451 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 451 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:30,405 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-11-29 20:09:30,405 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-11-29 20:09:30,408 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-11-29 20:09:30,408 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_~ret~1=0} Honda state: {id2_~ret~1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 452 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 452 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:30,434 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-11-29 20:09:30,434 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-11-29 20:09:30,436 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-11-29 20:09:30,436 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_#res=0} Honda state: {id_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 453 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 453 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:30,462 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-11-29 20:09:30,462 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-11-29 20:09:30,465 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-11-29 20:09:30,465 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_~x=0} Honda state: {id2_~x=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 454 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 454 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:30,492 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-11-29 20:09:30,492 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-11-29 20:09:30,495 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-11-29 20:09:30,495 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_#t~ret7=0} Honda state: {id_#t~ret7=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 455 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 455 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:30,521 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-11-29 20:09:30,521 INFO L160 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 456 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 456 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:30,550 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2020-11-29 20:09:30,550 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-11-29 20:09:30,585 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2020-11-29 20:09:30,592 INFO L210 LassoAnalysis]: Preferences: [2020-11-29 20:09:30,592 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2020-11-29 20:09:30,592 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-11-29 20:09:30,592 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2020-11-29 20:09:30,592 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2020-11-29 20:09:30,592 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:30,592 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2020-11-29 20:09:30,592 INFO L132 ssoRankerPreferences]: Path of dumped script: [2020-11-29 20:09:30,592 INFO L133 ssoRankerPreferences]: Filename of dumped script: id2_b3_o5.c_Iteration1_Loop [2020-11-29 20:09:30,593 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2020-11-29 20:09:30,593 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2020-11-29 20:09:30,594 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:30,607 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:30,610 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:30,616 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:30,619 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:30,622 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:30,624 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:30,635 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:30,638 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:30,640 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:30,764 INFO L292 LassoAnalysis]: Preprocessing complete. [2020-11-29 20:09:30,764 INFO L489 LassoAnalysis]: Using template 'affine'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 457 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 457 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:30,766 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:30,768 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:30,768 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:30,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:30,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:30,768 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:30,768 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:30,769 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:30,770 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 458 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 458 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:30,796 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 [2020-11-29 20:09:30,797 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:30,797 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:30,798 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:30,798 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:30,798 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:30,798 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:30,798 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:30,800 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 459 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 459 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:30,828 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 [2020-11-29 20:09:30,829 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:30,830 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:30,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:30,830 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:30,830 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:30,830 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:30,830 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:30,831 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 460 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 460 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:30,855 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 [2020-11-29 20:09:30,856 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:30,856 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:30,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:30,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:30,857 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:30,857 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:30,857 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:30,858 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 461 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 461 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:30,879 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 [2020-11-29 20:09:30,880 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:30,880 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:30,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:30,880 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:30,880 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:30,881 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:30,881 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:30,882 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 462 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 462 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:30,903 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:30,904 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:30,904 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:30,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:30,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:30,904 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:30,904 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:30,904 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:30,906 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 463 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 463 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:30,927 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 [2020-11-29 20:09:30,928 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:30,928 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:30,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:30,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:30,928 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:30,930 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:30,930 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:30,932 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 464 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 464 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:30,953 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 [2020-11-29 20:09:30,954 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:30,954 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:30,955 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:30,955 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:30,955 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:30,955 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:30,955 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:30,982 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 465 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:31,031 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 [2020-11-29 20:09:31,032 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:31,033 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:31,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:31,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:31,033 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:31,034 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:31,034 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 465 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:31,036 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 466 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:31,079 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 [2020-11-29 20:09:31,081 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:31,081 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:31,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:31,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:31,082 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:31,082 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:31,082 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 466 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:31,084 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-11-29 20:09:31,112 INFO L489 LassoAnalysis]: Using template '2-nested'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 467 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 467 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:31,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:31,117 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:31,117 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:31,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:31,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:31,117 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:31,118 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:31,118 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:31,119 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 468 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 468 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:31,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:31,146 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:31,146 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:31,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:31,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:31,147 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:31,147 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:31,147 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:31,148 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 469 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 469 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:31,174 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 [2020-11-29 20:09:31,175 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:31,175 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:31,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:31,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:31,176 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:31,176 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:31,176 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:31,178 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 470 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 470 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:31,203 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 [2020-11-29 20:09:31,205 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:31,205 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:31,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:31,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:31,205 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:31,206 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:31,206 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:31,207 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 471 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 471 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:31,232 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:31,233 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:31,233 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:31,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:31,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:31,234 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:31,234 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:31,234 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:31,235 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 472 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 472 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:31,260 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 [2020-11-29 20:09:31,261 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:31,261 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:31,262 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:31,262 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:31,262 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:31,262 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:31,262 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:31,264 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 473 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 473 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:31,288 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:31,289 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:31,289 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:31,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:31,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:31,290 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:31,292 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:31,292 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:31,296 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 474 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 474 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:31,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:31,322 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:31,322 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:31,322 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:31,322 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:31,322 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:31,322 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:31,323 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:31,324 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 475 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 475 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:31,349 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 [2020-11-29 20:09:31,350 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:31,350 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:31,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:31,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:31,351 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:31,351 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:31,351 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:31,352 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 476 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 476 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:31,375 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 [2020-11-29 20:09:31,376 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:31,376 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:31,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:31,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:31,376 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:31,376 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:31,377 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:31,378 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-11-29 20:09:31,398 INFO L489 LassoAnalysis]: Using template '3-nested'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 477 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 477 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:31,400 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 [2020-11-29 20:09:31,401 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:31,401 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:31,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:31,401 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:31,401 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:31,404 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:31,404 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:31,406 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 478 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 478 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:31,427 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 [2020-11-29 20:09:31,428 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:31,428 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:31,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:31,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:31,429 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:31,429 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:31,429 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:31,430 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 479 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 479 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:31,451 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 [2020-11-29 20:09:31,452 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:31,453 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:31,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:31,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:31,453 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:31,453 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:31,453 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:31,455 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 480 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 480 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:31,475 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 [2020-11-29 20:09:31,477 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:31,477 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:31,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:31,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:31,477 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:31,477 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:31,478 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:31,479 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 481 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 481 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:31,500 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 [2020-11-29 20:09:31,501 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:31,501 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:31,501 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:31,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:31,501 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:31,502 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:31,502 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:31,503 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 482 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 482 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:31,524 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:31,525 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:31,525 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:31,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:31,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:31,526 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:31,526 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:31,527 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:31,533 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 483 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 483 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:31,553 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:31,554 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:31,555 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:31,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:31,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:31,555 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:31,558 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:31,558 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:31,561 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 484 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 484 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:31,583 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 [2020-11-29 20:09:31,584 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:31,585 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:31,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:31,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:31,585 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:31,585 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:31,585 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:31,587 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 485 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 485 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:31,613 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:31,615 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:31,615 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:31,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:31,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:31,615 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:31,615 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:31,616 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:31,617 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 486 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 486 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:31,637 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 [2020-11-29 20:09:31,639 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:31,639 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:31,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:31,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:31,639 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:31,639 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:31,639 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:31,641 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-11-29 20:09:31,660 INFO L489 LassoAnalysis]: Using template '4-nested'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 487 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 487 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:31,662 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:31,664 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:31,664 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:31,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:31,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:31,664 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:31,665 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:31,665 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:31,666 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 488 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 488 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:31,687 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 [2020-11-29 20:09:31,688 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:31,688 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:31,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:31,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:31,688 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:31,689 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:31,689 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:31,691 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 489 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 489 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:31,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:31,713 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:31,713 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:31,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:31,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:31,713 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:31,714 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:31,714 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:31,715 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 490 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 490 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:31,736 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:31,737 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:31,737 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:31,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:31,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:31,738 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:31,738 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:31,738 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:31,740 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 491 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 491 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:31,760 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 [2020-11-29 20:09:31,761 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:31,761 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:31,762 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:31,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:31,762 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:31,762 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:31,762 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:31,764 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 492 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 492 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:31,784 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:31,786 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:31,786 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:31,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:31,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:31,786 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:31,786 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:31,786 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:31,788 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 493 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 493 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:31,809 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 [2020-11-29 20:09:31,811 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:31,811 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:31,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:31,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:31,811 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:31,814 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:31,814 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:31,819 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 494 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 494 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:31,839 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 [2020-11-29 20:09:31,841 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:31,841 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:31,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:31,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:31,841 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:31,842 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:31,842 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:31,843 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 495 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 495 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:31,864 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 [2020-11-29 20:09:31,865 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:31,865 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:31,865 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:31,865 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:31,865 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:31,866 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:31,866 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:31,868 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 496 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 496 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:31,889 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 [2020-11-29 20:09:31,890 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:31,890 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:31,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:31,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:31,890 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:31,891 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:31,891 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:31,892 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-11-29 20:09:31,911 INFO L489 LassoAnalysis]: Using template '2-phase'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 497 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 497 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:31,913 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 [2020-11-29 20:09:31,916 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:31,916 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:31,916 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:31,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:31,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:31,916 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:31,917 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:31,917 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:31,920 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 498 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 498 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:31,944 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 [2020-11-29 20:09:31,945 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:31,945 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:31,945 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:31,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:31,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:31,945 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:31,946 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:31,946 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:31,947 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 499 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 499 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:31,968 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 [2020-11-29 20:09:31,969 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:31,969 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:31,969 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:31,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:31,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:31,970 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:31,970 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:31,970 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:31,972 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 500 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 500 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:31,992 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 [2020-11-29 20:09:31,994 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:31,994 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:31,994 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:31,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:31,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:31,994 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:31,994 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:31,994 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:31,996 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 501 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 501 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:32,017 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 [2020-11-29 20:09:32,018 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:32,018 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:32,018 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:32,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:32,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:32,018 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:32,019 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:32,019 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:32,020 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 502 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 502 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:32,040 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 [2020-11-29 20:09:32,042 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:32,042 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:32,042 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:32,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:32,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:32,042 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:32,043 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:32,043 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:32,044 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 503 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 503 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:32,065 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 [2020-11-29 20:09:32,066 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:32,066 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:32,066 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:32,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:32,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:32,066 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:32,068 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:32,068 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:32,074 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 504 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 504 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:32,094 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 [2020-11-29 20:09:32,096 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:32,096 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:32,096 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:32,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:32,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:32,096 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:32,096 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:32,097 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:32,098 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 505 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 505 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:32,119 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 [2020-11-29 20:09:32,120 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:32,120 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:32,120 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:32,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:32,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:32,120 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:32,121 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:32,121 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:32,123 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 506 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 506 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:32,143 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:32,144 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:32,144 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:32,144 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:32,145 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:32,145 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:32,145 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:32,145 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:32,145 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:32,147 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-11-29 20:09:32,165 INFO L489 LassoAnalysis]: Using template '3-phase'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 507 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 507 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:32,168 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:32,170 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:32,171 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:32,171 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:32,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:32,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:32,171 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:32,172 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:32,172 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:32,174 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 508 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 508 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:32,195 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 [2020-11-29 20:09:32,197 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:32,197 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:32,197 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:32,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:32,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:32,197 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:32,198 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:32,198 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:32,200 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 509 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 509 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:32,221 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 [2020-11-29 20:09:32,222 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:32,222 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:32,222 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:32,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:32,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:32,223 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:32,223 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:32,223 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:32,226 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 510 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 510 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:32,247 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 [2020-11-29 20:09:32,248 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:32,248 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:32,248 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:32,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:32,249 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:32,249 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:32,249 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:32,249 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:32,252 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 511 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 511 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:32,274 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 [2020-11-29 20:09:32,275 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:32,275 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:32,275 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:32,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:32,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:32,276 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:32,276 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:32,276 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:32,279 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 512 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 512 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:32,307 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 [2020-11-29 20:09:32,310 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:32,310 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:32,311 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:32,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:32,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:32,311 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:32,312 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:32,312 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:32,317 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 513 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 513 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:32,338 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 [2020-11-29 20:09:32,339 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:32,339 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:32,340 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:32,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:32,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:32,340 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:32,347 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:32,347 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:32,359 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 514 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 514 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:32,379 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 [2020-11-29 20:09:32,381 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:32,381 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:32,381 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:32,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:32,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:32,381 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:32,381 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:32,381 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:32,384 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 515 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 515 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:32,404 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 [2020-11-29 20:09:32,406 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:32,406 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:32,406 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:32,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:32,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:32,406 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:32,407 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:32,407 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:32,409 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 516 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 516 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:32,430 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 [2020-11-29 20:09:32,431 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:32,431 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:32,431 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:32,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:32,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:32,432 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:32,432 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:32,432 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:32,435 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-11-29 20:09:32,453 INFO L489 LassoAnalysis]: Using template '4-phase'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 517 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 517 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:32,455 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 [2020-11-29 20:09:32,457 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:32,457 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:32,457 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:32,457 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:32,457 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:32,457 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:32,458 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:32,458 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:32,461 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 518 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 518 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:32,481 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:32,483 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:32,483 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:32,483 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:32,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:32,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:32,484 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:32,484 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:32,484 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:32,488 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 519 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 519 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:32,508 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:32,510 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:32,510 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:32,510 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:32,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:32,510 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:32,510 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:32,511 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:32,511 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:32,514 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 520 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 520 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:32,535 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 [2020-11-29 20:09:32,537 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:32,537 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:32,537 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:32,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:32,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:32,537 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:32,538 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:32,538 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:32,541 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 521 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 521 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:32,561 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 [2020-11-29 20:09:32,563 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:32,563 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:32,563 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:32,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:32,563 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:32,564 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:32,564 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:32,564 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:32,585 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 522 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 522 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:32,606 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 [2020-11-29 20:09:32,608 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:32,608 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:32,608 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:32,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:32,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:32,608 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:32,609 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:32,609 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:32,612 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 523 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 523 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:32,632 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 [2020-11-29 20:09:32,634 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:32,634 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:32,634 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:32,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:32,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:32,634 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:32,638 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:32,638 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:32,654 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 524 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 524 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:32,751 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:32,754 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:32,754 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:32,754 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:32,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:32,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:32,754 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:32,757 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:32,757 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:32,766 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 525 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:32,802 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 [2020-11-29 20:09:32,805 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:32,805 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:32,805 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:32,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:32,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:32,806 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:32,807 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:32,807 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 525 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:32,813 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 526 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 526 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:32,834 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 [2020-11-29 20:09:32,835 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:32,836 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:32,836 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:32,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:32,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:32,836 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:32,837 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:32,837 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:32,840 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-11-29 20:09:32,859 INFO L489 LassoAnalysis]: Using template '2-lex'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 527 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 527 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:32,860 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:32,862 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:32,862 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:32,862 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:32,862 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:32,862 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:32,862 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:32,863 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:32,863 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:32,865 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 528 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 528 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:32,885 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 [2020-11-29 20:09:32,886 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:32,886 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:32,887 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:32,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:32,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:32,887 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:32,887 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:32,887 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:32,889 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 529 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 529 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:32,909 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 [2020-11-29 20:09:32,911 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:32,911 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:32,911 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:32,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:32,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:32,911 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:32,911 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:32,911 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:32,913 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 530 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 530 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:32,934 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:32,935 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:32,935 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:32,935 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:32,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:32,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:32,935 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:32,936 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:32,936 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:32,938 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 531 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 531 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:32,958 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:32,959 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:32,960 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:32,960 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:32,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:32,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:32,960 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:32,960 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:32,960 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:32,962 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 532 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 532 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:32,982 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:32,983 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:32,984 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:32,984 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:32,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:32,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:32,984 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:32,984 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:32,984 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:32,991 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 533 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 533 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:33,013 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 [2020-11-29 20:09:33,014 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:33,014 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:33,014 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:33,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:33,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:33,014 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:33,017 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:33,017 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:33,029 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 534 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 534 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:33,050 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:33,052 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:33,052 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:33,052 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:33,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:33,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:33,052 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:33,053 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:33,053 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:33,055 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 535 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 535 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:33,075 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 [2020-11-29 20:09:33,076 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:33,076 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:33,076 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:33,076 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:33,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:33,077 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:33,077 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:33,077 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:33,079 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 536 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 536 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:33,099 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 [2020-11-29 20:09:33,100 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:33,100 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:33,100 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:33,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:33,101 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:33,101 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:33,101 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:33,101 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:33,103 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-11-29 20:09:33,121 INFO L489 LassoAnalysis]: Using template '3-lex'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 537 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 537 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:33,123 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:33,135 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:33,135 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:33,135 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:33,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:33,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:33,135 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:33,136 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:33,136 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:33,139 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 538 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 538 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:33,159 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 [2020-11-29 20:09:33,160 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:33,160 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:33,161 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:33,161 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:33,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:33,161 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:33,161 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:33,161 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:33,164 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 539 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 539 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:33,185 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:33,186 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:33,187 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:33,187 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:33,187 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:33,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:33,187 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:33,188 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:33,188 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:33,192 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 540 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 540 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:33,216 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 [2020-11-29 20:09:33,219 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:33,219 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:33,219 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:33,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:33,219 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:33,219 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:33,220 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:33,221 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:33,224 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 541 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 541 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:33,245 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:33,246 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:33,246 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:33,246 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:33,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:33,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:33,247 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:33,247 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:33,247 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:33,250 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 542 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 542 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:33,276 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 [2020-11-29 20:09:33,278 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:33,278 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:33,278 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:33,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:33,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:33,278 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:33,279 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:33,279 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:33,282 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 543 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 543 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:33,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:33,304 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:33,304 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:33,304 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:33,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:33,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:33,304 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:33,309 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:33,309 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:33,317 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 544 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 544 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:33,338 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 [2020-11-29 20:09:33,339 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:33,339 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:33,339 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:33,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:33,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:33,340 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:33,340 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:33,340 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:33,343 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 545 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 545 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:33,363 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 [2020-11-29 20:09:33,365 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:33,365 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:33,365 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:33,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:33,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:33,365 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:33,366 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:33,366 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:33,369 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 546 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 546 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:33,389 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 [2020-11-29 20:09:33,391 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:33,391 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:33,391 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:33,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:33,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:33,391 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:33,394 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:33,394 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:33,397 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-11-29 20:09:33,793 INFO L210 LassoAnalysis]: Preferences: [2020-11-29 20:09:33,793 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2020-11-29 20:09:33,793 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-11-29 20:09:33,793 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2020-11-29 20:09:33,793 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2020-11-29 20:09:33,793 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:33,793 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2020-11-29 20:09:33,793 INFO L132 ssoRankerPreferences]: Path of dumped script: [2020-11-29 20:09:33,793 INFO L133 ssoRankerPreferences]: Filename of dumped script: id2_b3_o5.c_Iteration1_Lasso [2020-11-29 20:09:33,793 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2020-11-29 20:09:33,793 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2020-11-29 20:09:33,796 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:33,816 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:33,819 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:33,821 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:33,825 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:33,827 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:33,831 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:33,893 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:33,895 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:33,898 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:33,901 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:33,903 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:33,905 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:33,908 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:33,910 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:33,914 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:33,916 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:33,919 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:33,921 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:33,923 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:33,925 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:33,927 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:33,941 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:33,943 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:33,945 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:33,947 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:33,950 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:33,952 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:33,954 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:33,956 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:33,959 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-11-29 20:09:34,238 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 30 [2020-11-29 20:09:34,409 INFO L292 LassoAnalysis]: Preprocessing complete. [2020-11-29 20:09:34,409 INFO L489 LassoAnalysis]: Using template 'affine'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 547 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 547 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:34,415 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:34,416 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:34,416 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:34,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:34,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:34,416 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:34,416 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:34,416 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:34,417 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 548 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 548 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:34,438 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 [2020-11-29 20:09:34,439 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:34,439 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:34,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:34,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:34,439 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:34,439 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:34,439 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:34,440 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 549 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 549 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:34,461 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 [2020-11-29 20:09:34,462 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:34,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:34,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:34,462 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:34,463 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:34,463 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-11-29 20:09:34,465 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 550 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 550 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:34,485 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 [2020-11-29 20:09:34,486 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:34,487 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:34,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:34,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:34,487 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:34,487 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:34,487 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:34,488 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 551 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 551 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:34,508 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:34,509 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:34,509 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:34,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:34,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:34,509 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:34,510 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:34,510 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:34,511 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 552 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 552 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:34,531 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 [2020-11-29 20:09:34,532 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:34,532 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:34,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:34,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:34,532 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:34,533 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:34,533 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:34,534 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 553 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 553 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:34,554 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 [2020-11-29 20:09:34,555 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:34,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:34,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:34,555 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:34,556 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:34,556 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-11-29 20:09:34,558 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 554 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 554 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:34,579 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:34,580 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:34,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:34,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:34,580 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:34,582 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:34,582 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-11-29 20:09:34,586 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 555 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:34,606 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 [2020-11-29 20:09:34,608 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:34,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:34,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:34,608 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:34,610 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:34,610 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-11-29 20:09:34,613 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. Waiting until toolchain timeout for monitored process 555 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 556 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 556 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:34,644 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 [2020-11-29 20:09:34,646 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:34,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:34,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:34,646 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:34,647 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:34,647 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-11-29 20:09:34,649 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 557 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 557 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:34,670 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 [2020-11-29 20:09:34,671 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:34,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:34,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:34,671 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:34,672 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:34,672 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-11-29 20:09:34,674 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 558 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 558 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:34,695 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 [2020-11-29 20:09:34,696 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:34,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:34,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:34,696 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:34,697 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:34,697 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-11-29 20:09:34,700 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 559 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 559 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:34,720 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:34,721 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:34,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:34,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:34,721 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:34,722 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:34,722 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-11-29 20:09:34,725 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 560 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 560 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:34,745 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:34,746 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:34,746 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:34,746 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:34,746 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:34,747 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:34,747 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-11-29 20:09:34,750 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 561 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 561 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:34,770 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:34,771 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:34,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:34,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:34,771 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:34,772 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:34,772 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-11-29 20:09:34,775 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 562 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 562 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:34,795 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 [2020-11-29 20:09:34,796 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:34,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:34,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:34,796 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:34,797 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:34,797 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-11-29 20:09:34,799 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 563 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 563 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:34,820 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 [2020-11-29 20:09:34,821 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:34,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:34,821 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:34,821 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:34,822 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:34,822 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-11-29 20:09:34,825 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 564 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 564 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:34,845 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 [2020-11-29 20:09:34,846 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:34,846 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:34,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:34,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:34,846 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:34,846 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:34,847 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:34,847 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 565 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 565 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:34,874 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 [2020-11-29 20:09:34,875 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:34,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:34,875 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:34,875 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:34,876 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:34,876 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-11-29 20:09:34,878 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 566 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 566 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:34,899 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 [2020-11-29 20:09:34,900 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:34,900 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:34,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:34,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:34,900 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:34,901 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:34,901 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:34,902 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 567 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 567 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:34,922 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 [2020-11-29 20:09:34,923 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:34,923 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:34,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:34,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:34,923 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:34,923 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:34,923 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:34,924 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 568 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 568 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:34,945 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 [2020-11-29 20:09:34,946 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:34,946 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:34,946 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:34,946 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:34,947 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:34,947 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-11-29 20:09:34,949 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 569 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 569 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:34,970 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 [2020-11-29 20:09:34,971 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:34,971 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:34,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:34,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:34,971 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:34,971 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:34,971 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:34,972 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 570 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 570 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:34,992 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 [2020-11-29 20:09:34,993 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:34,993 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:34,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:34,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:34,994 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:34,994 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:34,994 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:34,995 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 571 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:35,059 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 [2020-11-29 20:09:35,060 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:35,060 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:35,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:35,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:35,061 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:35,061 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:35,061 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 571 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:35,063 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 572 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:35,099 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 [2020-11-29 20:09:35,100 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:35,100 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:35,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:35,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:35,101 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. Waiting until toolchain timeout for monitored process 572 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:35,101 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:35,101 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:35,102 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 573 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 573 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:35,122 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 [2020-11-29 20:09:35,123 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:35,123 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:35,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:35,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:35,123 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:35,124 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:35,124 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:35,125 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 574 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 574 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:35,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:35,146 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:35,146 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:35,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:35,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:35,146 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:35,146 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:35,146 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:35,147 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 575 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 575 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:35,180 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 [2020-11-29 20:09:35,181 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:35,181 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:35,181 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:35,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:35,181 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:35,181 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:35,181 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:35,182 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 576 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 576 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:35,203 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 [2020-11-29 20:09:35,204 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:35,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:35,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:35,204 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:35,208 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:35,208 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-11-29 20:09:35,214 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 577 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 577 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:35,235 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:35,236 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:35,236 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:35,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:35,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:35,236 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:35,237 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:35,237 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:35,238 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 578 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 578 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:35,265 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 [2020-11-29 20:09:35,266 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:35,266 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:35,266 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:35,266 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:35,266 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:35,266 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:35,266 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:35,267 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 579 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 579 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:35,288 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:35,289 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:35,289 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:35,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:35,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:35,289 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:35,289 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:35,289 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:35,290 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 580 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 580 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:35,310 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 [2020-11-29 20:09:35,311 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:35,311 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:35,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:35,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:35,312 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:35,312 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:35,312 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:35,313 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 581 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 581 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:35,333 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 [2020-11-29 20:09:35,335 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:35,335 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:35,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:35,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:35,335 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:35,335 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:35,335 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:35,336 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 582 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 582 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:35,356 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 [2020-11-29 20:09:35,358 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:35,358 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:35,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:35,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:35,358 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:35,359 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:35,359 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:35,360 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 583 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 583 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:35,380 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 [2020-11-29 20:09:35,381 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:35,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:35,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:35,381 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:35,382 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:35,382 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-11-29 20:09:35,385 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 584 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 584 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:35,408 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 [2020-11-29 20:09:35,409 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:35,409 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:35,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:35,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:35,410 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:35,410 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:35,410 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:35,411 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 585 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 585 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:35,431 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 [2020-11-29 20:09:35,432 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:35,432 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:35,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:35,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:35,432 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-11-29 20:09:35,433 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-11-29 20:09:35,433 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:35,434 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-11-29 20:09:35,452 INFO L489 LassoAnalysis]: Using template '2-nested'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 586 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 586 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:35,454 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 [2020-11-29 20:09:35,455 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:35,455 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:35,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:35,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:35,455 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:35,456 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:35,456 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:35,457 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 587 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 587 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:35,477 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 [2020-11-29 20:09:35,478 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:35,478 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:35,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:35,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:35,479 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:35,479 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:35,479 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:35,480 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 588 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 588 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:35,500 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 [2020-11-29 20:09:35,501 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:35,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:35,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:35,502 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:35,503 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:35,503 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:35,506 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 589 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 589 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:35,526 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:35,528 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:35,528 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:35,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:35,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:35,528 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:35,528 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:35,528 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:35,529 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 590 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 590 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:35,550 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:35,551 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:35,551 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:35,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:35,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:35,552 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:35,552 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:35,552 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:35,553 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 591 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 591 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:35,573 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 [2020-11-29 20:09:35,574 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:35,575 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:35,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:35,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:35,575 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:35,575 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:35,575 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:35,576 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 592 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 592 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:35,596 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 [2020-11-29 20:09:35,598 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:35,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:35,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:35,598 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:35,599 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:35,599 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:35,603 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 593 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 593 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:35,623 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 [2020-11-29 20:09:35,625 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:35,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:35,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:35,625 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:35,628 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:35,628 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:35,633 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 594 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 594 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:35,653 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 [2020-11-29 20:09:35,654 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:35,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:35,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:35,654 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:35,656 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:35,656 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:35,659 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 595 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 595 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:35,680 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:35,681 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:35,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:35,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:35,681 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:35,683 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:35,683 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:35,686 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 596 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 596 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:35,706 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 [2020-11-29 20:09:35,707 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:35,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:35,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:35,708 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:35,709 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:35,709 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:35,712 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 597 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 597 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:35,732 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:35,734 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:35,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:35,734 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:35,734 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:35,735 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:35,735 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:35,739 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 598 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 598 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:35,759 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 [2020-11-29 20:09:35,760 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:35,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:35,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:35,761 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:35,762 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:35,762 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:35,772 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 599 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 599 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:35,792 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:35,793 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:35,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:35,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:35,794 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:35,795 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:35,795 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:35,798 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 600 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 600 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:35,818 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 [2020-11-29 20:09:35,820 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:35,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:35,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:35,820 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:35,821 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:35,821 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:35,825 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 601 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 601 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:35,845 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 [2020-11-29 20:09:35,846 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:35,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:35,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:35,846 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:35,848 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:35,848 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:35,851 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 602 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 602 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:35,871 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 [2020-11-29 20:09:35,872 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:35,873 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:35,873 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:35,873 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:35,874 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:35,874 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:35,877 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 603 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 603 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:35,898 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 [2020-11-29 20:09:35,899 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:35,899 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:35,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:35,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:35,899 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:35,900 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:35,900 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:35,901 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 604 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 604 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:35,921 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 [2020-11-29 20:09:35,922 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:35,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:35,922 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:35,922 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:35,924 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:35,924 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:35,927 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 605 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 605 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:35,947 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 [2020-11-29 20:09:35,948 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:35,949 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:35,949 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:35,949 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:35,949 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:35,949 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:35,949 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:35,950 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 606 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 606 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:35,971 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 [2020-11-29 20:09:35,972 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:35,972 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:35,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:35,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:35,972 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:35,972 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:35,973 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:35,974 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 607 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 607 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:35,994 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 [2020-11-29 20:09:35,995 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:35,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:35,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:35,995 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:35,997 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:35,997 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:36,000 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 608 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 608 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:36,020 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 [2020-11-29 20:09:36,021 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:36,021 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:36,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:36,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:36,021 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:36,022 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:36,022 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:36,023 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 609 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 609 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:36,043 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 [2020-11-29 20:09:36,045 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:36,045 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:36,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:36,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:36,045 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:36,045 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:36,045 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:36,046 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 610 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 610 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:36,067 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 [2020-11-29 20:09:36,068 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:36,068 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:36,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:36,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:36,068 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:36,068 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:36,068 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:36,070 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 611 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 611 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:36,090 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 [2020-11-29 20:09:36,091 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:36,091 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:36,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:36,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:36,091 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:36,092 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:36,092 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:36,093 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 612 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 612 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:36,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:36,114 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:36,115 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:36,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:36,115 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:36,115 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:36,115 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:36,115 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:36,116 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 613 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 613 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:36,137 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 [2020-11-29 20:09:36,138 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:36,138 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:36,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:36,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:36,138 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:36,138 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:36,138 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:36,140 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 614 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 614 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:36,160 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:36,161 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:36,161 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:36,161 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:36,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:36,162 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:36,162 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:36,162 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:36,163 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 615 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 615 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:36,184 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 [2020-11-29 20:09:36,185 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:36,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:36,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:36,185 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:36,191 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:36,191 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:36,200 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 616 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 616 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:36,220 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 [2020-11-29 20:09:36,222 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:36,222 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:36,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:36,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:36,222 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:36,222 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:36,222 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:36,223 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 617 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 617 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:36,244 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 [2020-11-29 20:09:36,245 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:36,246 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:36,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:36,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:36,246 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:36,246 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:36,246 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:36,247 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 618 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 618 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:36,267 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 [2020-11-29 20:09:36,269 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:36,269 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:36,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:36,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:36,269 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:36,269 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:36,269 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:36,270 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 619 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 619 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:36,291 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:36,292 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:36,292 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:36,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:36,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:36,292 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:36,293 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:36,293 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:36,296 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 620 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 620 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:36,317 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 [2020-11-29 20:09:36,318 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:36,318 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:36,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:36,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:36,318 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:36,319 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:36,319 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:36,320 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 621 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 621 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:36,341 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:36,342 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:36,342 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:36,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:36,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:36,342 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:36,343 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:36,343 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:36,344 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 622 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 622 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:36,366 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 [2020-11-29 20:09:36,367 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:36,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:36,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:36,367 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:36,368 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:36,369 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:36,372 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 623 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 623 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:36,392 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 [2020-11-29 20:09:36,393 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:36,393 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:36,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:36,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:36,394 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:36,394 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:36,394 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:36,395 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 624 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 624 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:36,415 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:36,416 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:36,416 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:36,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:36,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:36,417 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:36,417 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:36,417 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:36,418 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-11-29 20:09:36,437 INFO L489 LassoAnalysis]: Using template '3-nested'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 625 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 625 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:36,439 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 [2020-11-29 20:09:36,440 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:36,440 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:36,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:36,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:36,440 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:36,441 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:36,441 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:36,442 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 626 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 626 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:36,462 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 [2020-11-29 20:09:36,463 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:36,464 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:36,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:36,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:36,464 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:36,464 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:36,464 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:36,466 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 627 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 627 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:36,486 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 [2020-11-29 20:09:36,488 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:36,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:36,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:36,488 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:36,490 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:36,490 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:36,494 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 628 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 628 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:36,514 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 [2020-11-29 20:09:36,515 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:36,515 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:36,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:36,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:36,516 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:36,516 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:36,516 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:36,517 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 629 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 629 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:36,538 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 [2020-11-29 20:09:36,539 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:36,539 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:36,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:36,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:36,539 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:36,540 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:36,540 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:36,541 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 630 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 630 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:36,562 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:36,563 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:36,563 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:36,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:36,563 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:36,563 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:36,570 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:36,570 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:36,571 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 631 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 631 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:36,592 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:36,593 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:36,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:36,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:36,594 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:36,596 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:36,596 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:36,601 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 632 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 632 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:36,622 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:36,624 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:36,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:36,624 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:36,624 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:36,627 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:36,627 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:36,635 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 633 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 633 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:36,657 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 [2020-11-29 20:09:36,659 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:36,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:36,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:36,659 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:36,661 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:36,661 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:36,666 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 634 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 634 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:36,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:36,691 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:36,691 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:36,691 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:36,691 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:36,693 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:36,693 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:36,698 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 635 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 635 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:36,722 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:36,724 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:36,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:36,724 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:36,724 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:36,726 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:36,726 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:36,731 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 636 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 636 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:36,753 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:36,755 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:36,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:36,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:36,755 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:36,758 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:36,758 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:36,765 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 637 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 637 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:36,785 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:36,787 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:36,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:36,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:36,787 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:36,789 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:36,789 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:36,793 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 638 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 638 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:36,814 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:36,815 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:36,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:36,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:36,816 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:36,818 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:36,818 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:36,822 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 639 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 639 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:36,844 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 [2020-11-29 20:09:36,846 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:36,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:36,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:36,846 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:36,848 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:36,848 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:36,853 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 640 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 640 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:36,882 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 [2020-11-29 20:09:36,884 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:36,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:36,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:36,884 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:36,886 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:36,886 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:36,890 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 641 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 641 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:36,911 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 [2020-11-29 20:09:36,912 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:36,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:36,912 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:36,912 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:36,914 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:36,914 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:36,918 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 642 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 642 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:36,939 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 [2020-11-29 20:09:36,940 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:36,941 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:36,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:36,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:36,941 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:36,941 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:36,941 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:36,943 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 643 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 643 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:36,963 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:36,964 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:36,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:36,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:36,965 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:36,967 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:36,967 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:36,971 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 644 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 644 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:36,992 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 [2020-11-29 20:09:36,993 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:36,993 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:36,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:36,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:36,994 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:36,994 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:36,994 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:36,996 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 645 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 645 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:37,018 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 [2020-11-29 20:09:37,020 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:37,020 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:37,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:37,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:37,020 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:37,020 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:37,020 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:37,022 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 646 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 646 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:37,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:37,047 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:37,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:37,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:37,047 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:37,049 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:37,049 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:37,054 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 647 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 647 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:37,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:37,079 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:37,079 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:37,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:37,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:37,080 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:37,080 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:37,080 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:37,082 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 648 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 648 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:37,106 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 [2020-11-29 20:09:37,107 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:37,107 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:37,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:37,107 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:37,107 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:37,108 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:37,108 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:37,110 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 649 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 649 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:37,134 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:37,135 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:37,135 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:37,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:37,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:37,136 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:37,136 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:37,136 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:37,138 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 650 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 650 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:37,162 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 [2020-11-29 20:09:37,163 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:37,164 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:37,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:37,164 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:37,164 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:37,164 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:37,164 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:37,166 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 651 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 651 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:37,190 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 [2020-11-29 20:09:37,192 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:37,192 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:37,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:37,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:37,192 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:37,193 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:37,193 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:37,194 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 652 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 652 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:37,219 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:37,220 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:37,221 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:37,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:37,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:37,221 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:37,221 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:37,221 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:37,223 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 653 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 653 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:37,246 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 [2020-11-29 20:09:37,248 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:37,248 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:37,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:37,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:37,248 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:37,248 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:37,248 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:37,250 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 654 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 654 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:37,271 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 [2020-11-29 20:09:37,272 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:37,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:37,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:37,272 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:37,282 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:37,282 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:37,294 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 655 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 655 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:37,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:37,316 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:37,316 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:37,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:37,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:37,316 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:37,317 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:37,317 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:37,318 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 656 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 656 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:37,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:37,347 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:37,347 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:37,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:37,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:37,347 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:37,347 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:37,347 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:37,349 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 657 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 657 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:37,369 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 [2020-11-29 20:09:37,371 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:37,371 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:37,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:37,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:37,371 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:37,371 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:37,371 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:37,373 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 658 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 658 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:37,395 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:37,396 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:37,396 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:37,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:37,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:37,397 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:37,397 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:37,397 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:37,399 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 659 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 659 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:37,421 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 [2020-11-29 20:09:37,423 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:37,423 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:37,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:37,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:37,423 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:37,424 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:37,424 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:37,425 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 660 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 660 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:37,449 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 [2020-11-29 20:09:37,451 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:37,451 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:37,451 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:37,451 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:37,451 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:37,451 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:37,451 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:37,453 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 661 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 661 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:37,477 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 [2020-11-29 20:09:37,478 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:37,478 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:37,478 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:37,479 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:37,481 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:37,481 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:37,485 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 662 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 662 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:37,509 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 [2020-11-29 20:09:37,511 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:37,511 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:37,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:37,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:37,511 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:37,512 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:37,512 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:37,513 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 663 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 663 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:37,537 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 [2020-11-29 20:09:37,539 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:37,539 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:37,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:37,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:37,539 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:37,540 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:37,540 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:37,546 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-11-29 20:09:37,569 INFO L489 LassoAnalysis]: Using template '4-nested'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 664 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 664 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:37,571 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 [2020-11-29 20:09:37,573 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:37,573 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:37,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:37,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:37,573 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:37,574 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:37,574 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:37,579 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 665 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 665 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:37,603 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 [2020-11-29 20:09:37,605 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:37,605 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:37,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:37,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:37,605 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:37,606 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:37,606 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:37,608 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 666 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 666 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:37,632 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 [2020-11-29 20:09:37,633 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:37,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:37,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:37,634 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:37,637 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:37,637 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-11-29 20:09:37,642 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 667 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 667 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:37,663 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 [2020-11-29 20:09:37,664 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:37,664 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:37,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:37,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:37,664 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:37,665 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:37,665 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:37,666 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 668 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 668 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:37,687 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 [2020-11-29 20:09:37,688 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:37,688 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:37,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:37,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:37,689 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:37,689 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:37,689 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:37,691 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 669 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 669 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:37,711 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:37,712 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:37,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:37,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:37,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:37,713 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:37,713 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:37,713 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:37,715 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 670 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 670 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:37,735 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 [2020-11-29 20:09:37,737 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:37,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:37,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:37,737 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:37,739 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:37,739 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-11-29 20:09:37,744 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 671 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 671 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:37,765 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:37,768 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:37,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:37,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:37,768 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:37,772 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:37,772 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-11-29 20:09:37,780 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 672 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 672 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:37,801 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 [2020-11-29 20:09:37,802 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:37,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:37,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:37,803 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:37,805 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:37,805 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-11-29 20:09:37,813 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 673 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 673 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:37,845 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 [2020-11-29 20:09:37,847 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:37,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:37,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:37,847 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:37,850 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:37,850 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-11-29 20:09:37,856 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 674 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 674 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:37,879 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 [2020-11-29 20:09:37,881 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:37,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:37,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:37,881 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:37,884 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:37,884 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-11-29 20:09:37,910 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 675 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:37,952 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:37,954 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:37,955 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:37,955 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:37,955 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:37,959 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:37,959 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 675 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:37,968 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 676 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:38,010 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 [2020-11-29 20:09:38,012 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:38,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:38,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:38,012 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:38,017 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:38,017 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 676 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:38,025 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 677 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:38,067 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 [2020-11-29 20:09:38,069 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:38,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:38,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:38,069 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:38,073 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:38,073 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 677 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:38,081 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 678 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:38,116 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 [2020-11-29 20:09:38,118 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:38,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:38,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:38,119 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:38,122 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:38,122 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 678 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:38,128 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 679 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 679 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:38,149 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:38,150 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:38,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:38,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:38,150 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:38,153 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:38,153 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-11-29 20:09:38,164 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 680 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 680 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:38,185 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:38,186 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:38,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:38,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:38,187 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:38,189 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:38,189 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-11-29 20:09:38,194 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 681 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 681 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:38,214 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 [2020-11-29 20:09:38,216 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:38,216 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:38,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:38,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:38,216 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:38,217 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:38,217 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:38,218 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 682 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 682 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:38,239 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 [2020-11-29 20:09:38,240 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:38,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:38,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:38,240 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:38,243 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:38,243 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-11-29 20:09:38,248 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 683 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 683 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:38,268 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:38,270 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:38,270 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:38,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:38,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:38,270 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:38,270 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:38,270 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:38,272 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 684 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 684 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:38,292 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:38,294 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:38,294 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:38,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:38,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:38,294 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:38,295 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:38,295 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:38,296 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 685 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 685 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:38,318 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 [2020-11-29 20:09:38,320 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:38,320 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:38,320 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:38,320 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:38,323 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:38,323 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-11-29 20:09:38,328 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 686 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 686 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:38,352 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 [2020-11-29 20:09:38,354 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:38,354 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:38,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:38,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:38,354 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:38,355 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:38,355 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:38,357 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 687 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 687 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:38,380 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 [2020-11-29 20:09:38,382 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:38,382 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:38,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:38,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:38,382 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:38,383 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:38,383 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:38,385 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 688 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 688 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:38,409 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 [2020-11-29 20:09:38,411 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:38,411 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:38,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:38,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:38,411 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:38,412 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:38,412 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:38,414 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 689 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 689 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:38,438 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 [2020-11-29 20:09:38,439 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:38,439 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:38,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:38,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:38,440 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:38,440 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:38,440 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:38,444 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 690 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 690 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:38,468 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 [2020-11-29 20:09:38,470 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:38,470 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:38,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:38,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:38,470 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:38,471 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:38,471 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:38,473 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 691 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 691 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:38,497 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 [2020-11-29 20:09:38,499 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:38,499 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:38,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:38,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:38,499 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:38,500 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:38,500 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:38,502 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 692 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 692 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:38,526 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:38,528 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:38,528 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:38,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:38,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:38,528 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:38,529 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:38,529 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:38,530 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 693 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 693 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:38,555 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:38,556 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:38,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:38,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:38,557 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:38,568 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:38,568 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-11-29 20:09:38,583 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 694 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 694 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:38,604 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 [2020-11-29 20:09:38,605 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:38,605 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:38,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:38,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:38,605 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:38,606 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:38,606 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:38,607 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 695 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 695 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:38,628 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 [2020-11-29 20:09:38,629 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:38,629 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:38,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:38,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:38,630 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:38,630 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:38,630 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:38,632 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 696 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 696 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:38,652 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 [2020-11-29 20:09:38,653 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:38,654 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:38,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:38,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:38,654 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:38,654 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:38,654 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:38,656 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 697 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 697 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:38,677 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 [2020-11-29 20:09:38,678 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:38,678 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:38,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:38,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:38,678 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:38,679 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:38,679 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:38,680 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 698 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 698 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:38,701 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 [2020-11-29 20:09:38,702 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:38,702 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:38,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:38,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:38,703 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:38,703 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:38,703 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:38,705 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 699 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 699 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:38,740 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 [2020-11-29 20:09:38,741 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:38,741 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:38,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:38,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:38,742 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:38,742 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:38,742 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:38,744 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 700 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 700 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:38,764 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 [2020-11-29 20:09:38,766 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:38,766 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:38,766 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:38,766 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:38,768 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:38,769 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-11-29 20:09:38,773 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 701 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:38,823 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 [2020-11-29 20:09:38,825 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:38,825 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:38,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:38,825 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:38,825 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:38,826 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:38,826 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 701 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:38,829 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 702 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:38,866 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 [2020-11-29 20:09:38,869 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-11-29 20:09:38,869 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:38,869 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:38,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:38,869 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:38,870 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:38,870 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 702 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:38,873 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-11-29 20:09:38,912 INFO L489 LassoAnalysis]: Using template '2-phase'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 703 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:38,914 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:38,917 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:38,917 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:38,917 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:38,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:38,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:38,917 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:38,918 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:38,918 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 703 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:38,921 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 704 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 704 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:38,948 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 [2020-11-29 20:09:38,949 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:38,949 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:38,949 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:38,949 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:38,949 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:38,950 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:38,950 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:38,950 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:38,952 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 705 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 705 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:38,976 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 [2020-11-29 20:09:38,985 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:38,985 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:38,985 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:38,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:38,985 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:38,987 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:38,987 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:38,992 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 706 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 706 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:39,016 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 [2020-11-29 20:09:39,018 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:39,018 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:39,018 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:39,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:39,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:39,018 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:39,019 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:39,019 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:39,021 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 707 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 707 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:39,045 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 [2020-11-29 20:09:39,046 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:39,046 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:39,046 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:39,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:39,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:39,047 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:39,047 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:39,047 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:39,049 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 708 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 708 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:39,074 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 [2020-11-29 20:09:39,075 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:39,075 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:39,075 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:39,076 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:39,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:39,076 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:39,076 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:39,076 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:39,079 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 709 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 709 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:39,104 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 [2020-11-29 20:09:39,106 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:39,106 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:39,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:39,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:39,106 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:39,108 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:39,108 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:39,113 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 710 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 710 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:39,134 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 [2020-11-29 20:09:39,135 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:39,135 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:39,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:39,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:39,136 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:39,138 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:39,138 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:39,145 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 711 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 711 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:39,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:39,167 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:39,167 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:39,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:39,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:39,167 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:39,169 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:39,169 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:39,173 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 712 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 712 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:39,193 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 [2020-11-29 20:09:39,195 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:39,195 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:39,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:39,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:39,195 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:39,196 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:39,197 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:39,201 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 713 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 713 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:39,221 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 [2020-11-29 20:09:39,223 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:39,223 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:39,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:39,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:39,223 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:39,224 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:39,224 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:39,228 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 714 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 714 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:39,249 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 [2020-11-29 20:09:39,251 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:39,251 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:39,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:39,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:39,251 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:39,252 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:39,252 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:39,257 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 715 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 715 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:39,277 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 [2020-11-29 20:09:39,279 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:39,279 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:39,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:39,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:39,279 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:39,280 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:39,280 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:39,285 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 716 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 716 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:39,305 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 [2020-11-29 20:09:39,307 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:39,307 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:39,307 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:39,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:39,307 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:39,308 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:39,308 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:39,312 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 717 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 717 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:39,333 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 [2020-11-29 20:09:39,335 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:39,335 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:39,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:39,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:39,335 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:39,337 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:39,337 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:39,341 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 718 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 718 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:39,362 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 [2020-11-29 20:09:39,363 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:39,363 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:39,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:39,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:39,364 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:39,365 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:39,365 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:39,369 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 719 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 719 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:39,390 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:39,391 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:39,392 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:39,392 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:39,392 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:39,392 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:39,393 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:39,393 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:39,398 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 720 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 720 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:39,418 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:39,420 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:39,420 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:39,420 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:39,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:39,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:39,420 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:39,420 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:39,420 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:39,422 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 721 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 721 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:39,445 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:39,446 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:39,446 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:39,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:39,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:39,446 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:39,448 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:39,448 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:39,453 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 722 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 722 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:39,476 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 [2020-11-29 20:09:39,478 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:39,478 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:39,478 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:39,478 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:39,478 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:39,478 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:39,479 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:39,479 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:39,481 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 723 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 723 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:39,504 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 [2020-11-29 20:09:39,506 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:39,506 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:39,506 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:39,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:39,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:39,506 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:39,507 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:39,507 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:39,509 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 724 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 724 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:39,533 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:39,534 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:39,535 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:39,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:39,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:39,535 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:39,537 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:39,537 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:39,541 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 725 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 725 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:39,565 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 [2020-11-29 20:09:39,567 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:39,567 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:39,567 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:39,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:39,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:39,567 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:39,568 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:39,568 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:39,570 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 726 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 726 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:39,594 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 [2020-11-29 20:09:39,596 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:39,596 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:39,596 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:39,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:39,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:39,596 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:39,596 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:39,597 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:39,599 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 727 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 727 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:39,623 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 [2020-11-29 20:09:39,624 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:39,625 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:39,625 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:39,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:39,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:39,625 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:39,625 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:39,625 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:39,627 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 728 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 728 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:39,652 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 [2020-11-29 20:09:39,654 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:39,654 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:39,654 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:39,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:39,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:39,654 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:39,655 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:39,655 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:39,657 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 729 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 729 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:39,681 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 [2020-11-29 20:09:39,682 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:39,682 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:39,682 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:39,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:39,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:39,682 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:39,683 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:39,683 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:39,685 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 730 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 730 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:39,715 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 [2020-11-29 20:09:39,716 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:39,716 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:39,716 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:39,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:39,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:39,717 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:39,717 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:39,717 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:39,719 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 731 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 731 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:39,739 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 [2020-11-29 20:09:39,741 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:39,741 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:39,741 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:39,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:39,741 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:39,741 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:39,741 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:39,741 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:39,743 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 732 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 732 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:39,763 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:39,765 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:39,765 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:39,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:39,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:39,765 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:39,771 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:39,771 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:39,786 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 733 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 733 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:39,807 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 [2020-11-29 20:09:39,808 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:39,808 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:39,808 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:39,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:39,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:39,809 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:39,809 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:39,809 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:39,811 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 734 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 734 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:39,831 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 [2020-11-29 20:09:39,833 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:39,833 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:39,833 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:39,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:39,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:39,833 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:39,833 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:39,833 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:39,835 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 735 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 735 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:39,856 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 [2020-11-29 20:09:39,857 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:39,857 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:39,857 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:39,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:39,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:39,857 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:39,858 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:39,858 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:39,859 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 736 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 736 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:39,880 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 [2020-11-29 20:09:39,881 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:39,881 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:39,881 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:39,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:39,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:39,881 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:39,882 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:39,882 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:39,884 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 737 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 737 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:39,904 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 [2020-11-29 20:09:39,906 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:39,906 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:39,906 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:39,906 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:39,906 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:39,906 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:39,906 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:39,906 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:39,908 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 738 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 738 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:39,929 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 [2020-11-29 20:09:39,930 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:39,930 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:39,930 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:39,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:39,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:39,930 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:39,931 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:39,931 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:39,933 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 739 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 739 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:39,953 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 [2020-11-29 20:09:39,955 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:39,955 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:39,955 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:39,955 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:39,955 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:39,957 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-11-29 20:09:39,957 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-11-29 20:09:39,961 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 740 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 740 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:39,981 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 [2020-11-29 20:09:39,983 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:39,983 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:39,983 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:39,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:39,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:39,983 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:39,984 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:39,984 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:39,985 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 741 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 741 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:40,006 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 [2020-11-29 20:09:40,008 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:40,008 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:40,008 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:40,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:40,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:40,008 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-11-29 20:09:40,008 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-11-29 20:09:40,008 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:40,010 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-11-29 20:09:40,030 INFO L489 LassoAnalysis]: Using template '3-phase'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 742 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 742 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:40,031 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 [2020-11-29 20:09:40,033 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:40,033 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:40,033 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:40,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:40,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:40,033 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:40,034 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:40,034 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:40,036 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 743 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 743 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:40,057 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 [2020-11-29 20:09:40,058 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:40,058 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:40,058 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:40,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:40,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:40,059 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:40,059 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:40,059 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:40,062 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 744 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 744 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:40,083 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 [2020-11-29 20:09:40,084 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:40,085 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:40,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:40,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:40,085 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:40,087 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:40,087 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:40,093 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 745 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 745 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:40,116 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 [2020-11-29 20:09:40,117 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:40,118 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:40,118 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:40,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:40,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:40,118 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:40,119 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:40,119 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:40,121 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 746 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 746 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:40,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:40,147 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:40,147 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:40,147 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:40,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:40,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:40,147 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:40,148 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:40,148 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:40,151 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 747 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 747 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:40,174 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 [2020-11-29 20:09:40,176 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:40,176 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:40,177 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:40,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:40,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:40,177 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:40,177 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:40,177 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:40,180 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 748 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 748 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:40,204 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 [2020-11-29 20:09:40,206 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:40,206 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:40,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:40,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:40,207 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:40,209 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:40,209 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:40,216 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 749 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 749 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:40,240 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:40,243 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:40,243 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:40,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:40,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:40,243 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:40,247 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:40,247 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:40,259 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 750 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 750 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:40,283 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:40,285 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:40,285 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:40,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:40,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:40,285 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:40,287 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:40,288 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:40,295 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 751 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 751 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:40,319 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:40,321 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:40,321 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:40,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:40,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:40,321 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:40,324 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:40,324 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:40,331 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 752 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 752 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:40,353 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 [2020-11-29 20:09:40,355 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:40,355 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:40,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:40,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:40,355 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:40,357 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:40,358 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:40,372 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 753 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 753 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:40,395 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:40,397 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:40,397 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:40,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:40,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:40,397 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:40,400 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:40,400 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:40,407 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 754 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 754 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:40,430 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 [2020-11-29 20:09:40,432 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:40,432 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:40,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:40,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:40,432 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:40,434 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:40,434 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:40,441 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 755 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 755 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:40,465 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 [2020-11-29 20:09:40,467 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:40,467 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:40,467 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:40,467 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:40,467 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:40,470 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:40,470 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:40,476 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 756 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 756 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:40,498 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:40,500 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:40,500 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:40,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:40,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:40,500 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:40,503 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:40,503 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:40,509 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 757 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 757 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:40,531 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 [2020-11-29 20:09:40,533 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:40,533 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:40,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:40,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:40,533 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:40,536 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:40,536 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:40,542 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 758 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 758 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:40,566 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:40,568 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:40,568 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:40,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:40,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:40,568 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:40,570 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:40,570 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:40,577 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 759 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 759 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:40,601 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 [2020-11-29 20:09:40,603 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:40,603 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:40,603 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:40,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:40,604 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:40,604 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:40,604 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:40,604 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:40,607 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 760 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 760 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:40,632 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 [2020-11-29 20:09:40,634 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:40,634 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:40,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:40,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:40,634 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:40,636 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:40,637 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:40,643 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 761 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 761 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:40,667 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 [2020-11-29 20:09:40,669 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:40,669 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:40,669 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:40,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:40,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:40,669 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:40,670 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:40,670 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:40,673 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 762 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 762 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:40,697 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:40,699 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:40,699 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:40,699 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:40,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:40,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:40,699 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:40,700 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:40,700 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:40,703 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 763 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 763 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:40,727 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:40,729 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:40,729 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:40,729 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:40,729 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:40,729 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:40,731 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:40,731 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:40,738 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 764 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 764 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:40,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:40,770 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:40,770 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:40,770 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:40,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:40,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:40,770 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:40,771 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:40,771 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:40,774 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 765 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 765 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:40,798 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:40,799 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:40,800 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:40,800 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:40,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:40,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:40,800 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:40,800 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:40,801 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:40,803 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 766 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 766 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:40,825 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 [2020-11-29 20:09:40,827 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:40,827 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:40,827 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:40,827 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:40,827 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:40,827 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:40,828 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:40,828 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:40,830 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 767 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 767 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:40,851 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:40,852 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:40,852 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:40,853 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:40,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:40,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:40,853 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:40,853 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:40,853 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:40,856 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 768 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 768 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:40,877 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 [2020-11-29 20:09:40,878 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:40,878 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:40,878 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:40,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:40,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:40,879 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:40,879 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:40,879 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:40,882 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 769 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 769 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:40,902 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 [2020-11-29 20:09:40,904 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:40,904 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:40,904 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:40,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:40,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:40,904 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:40,905 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:40,905 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:40,907 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 770 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 770 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:40,928 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 [2020-11-29 20:09:40,930 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:40,930 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:40,930 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:40,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:40,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:40,930 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:40,930 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:40,931 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:40,933 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 771 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 771 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:40,953 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 [2020-11-29 20:09:40,955 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:40,955 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:40,955 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:40,955 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:40,955 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:40,963 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:40,964 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:40,986 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 772 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 772 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:41,007 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 [2020-11-29 20:09:41,008 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:41,008 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:41,008 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:41,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:41,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:41,008 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:41,009 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:41,009 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:41,011 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 773 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 773 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:41,032 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 [2020-11-29 20:09:41,033 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:41,034 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:41,034 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:41,034 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:41,034 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:41,034 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:41,034 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:41,034 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:41,048 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 774 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 774 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:41,069 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 [2020-11-29 20:09:41,071 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:41,071 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:41,071 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:41,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:41,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:41,071 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:41,072 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:41,072 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:41,074 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 775 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 775 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:41,095 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 [2020-11-29 20:09:41,096 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:41,096 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:41,097 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:41,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:41,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:41,097 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:41,097 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:41,097 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:41,100 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 776 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 776 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:41,120 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 [2020-11-29 20:09:41,122 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:41,122 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:41,122 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:41,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:41,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:41,122 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:41,123 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:41,123 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:41,125 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 777 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 777 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:41,146 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 [2020-11-29 20:09:41,148 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:41,148 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:41,148 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:41,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:41,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:41,148 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:41,149 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:41,149 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:41,151 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 778 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 778 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:41,172 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 [2020-11-29 20:09:41,174 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:41,174 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:41,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:41,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:41,174 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:41,176 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:41,176 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:41,182 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 779 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 779 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:41,203 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 [2020-11-29 20:09:41,204 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:41,204 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:41,204 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:41,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:41,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:41,205 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:41,205 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:41,205 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:41,208 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 780 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 780 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:41,228 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 [2020-11-29 20:09:41,230 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:41,230 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-11-29 20:09:41,230 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:41,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:41,230 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:41,230 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:41,231 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:41,231 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:41,234 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-11-29 20:09:41,253 INFO L489 LassoAnalysis]: Using template '4-phase'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 781 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 781 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:41,255 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:41,257 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:41,257 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:41,257 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:41,257 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:41,257 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:41,258 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:41,261 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:41,261 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:41,264 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 782 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 782 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:41,285 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 [2020-11-29 20:09:41,287 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:41,287 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:41,287 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:41,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:41,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:41,287 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:41,288 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:41,288 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:41,292 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 783 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 783 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:41,313 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:41,315 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:41,315 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:41,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:41,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:41,315 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:41,318 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:41,318 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-11-29 20:09:41,325 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 784 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 784 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:41,346 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:41,348 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:41,348 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:41,348 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:41,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:41,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:41,348 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:41,349 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:41,349 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:41,352 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 785 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 785 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:41,373 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 [2020-11-29 20:09:41,375 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:41,375 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:41,375 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:41,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:41,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:41,375 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:41,376 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:41,376 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:41,379 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 786 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 786 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:41,401 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 [2020-11-29 20:09:41,403 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:41,403 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:41,403 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:41,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:41,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:41,403 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:41,404 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:41,404 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:41,408 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 787 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 787 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:41,429 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 [2020-11-29 20:09:41,430 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:41,431 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:41,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:41,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:41,431 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:41,433 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:41,434 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-11-29 20:09:41,442 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 788 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 788 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:41,463 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 [2020-11-29 20:09:41,465 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:41,465 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:41,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:41,465 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:41,466 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:41,470 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:41,470 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-11-29 20:09:41,485 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 789 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 789 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:41,505 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:41,507 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:41,507 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:41,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:41,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:41,508 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:41,510 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:41,510 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-11-29 20:09:41,519 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 790 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 790 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:41,540 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 [2020-11-29 20:09:41,542 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:41,542 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:41,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:41,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:41,542 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:41,545 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:41,545 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-11-29 20:09:41,553 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 791 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 791 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:41,574 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:41,576 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:41,576 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:41,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:41,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:41,576 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:41,579 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:41,579 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-11-29 20:09:41,586 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 792 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 792 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:41,607 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 [2020-11-29 20:09:41,608 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:41,609 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:41,609 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:41,609 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:41,609 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:41,611 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:41,611 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-11-29 20:09:41,620 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 793 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 793 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:41,649 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 [2020-11-29 20:09:41,651 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:41,651 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:41,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:41,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:41,652 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:41,654 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:41,654 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-11-29 20:09:41,662 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 794 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 794 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:41,687 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 [2020-11-29 20:09:41,689 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:41,689 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:41,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:41,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:41,689 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:41,692 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:41,692 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-11-29 20:09:41,699 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 795 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 795 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:41,719 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 [2020-11-29 20:09:41,721 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:41,721 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:41,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:41,722 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:41,722 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:41,724 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:41,724 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-11-29 20:09:41,732 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 796 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 796 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:41,752 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 [2020-11-29 20:09:41,754 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:41,754 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:41,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:41,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:41,754 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:41,757 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:41,757 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-11-29 20:09:41,764 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 797 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 797 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:41,785 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:41,787 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:41,787 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:41,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:41,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:41,787 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:41,790 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:41,790 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-11-29 20:09:41,818 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 798 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:41,854 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 [2020-11-29 20:09:41,857 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:41,857 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:41,857 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:41,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:41,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:41,858 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:41,859 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:41,859 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 798 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:41,864 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 799 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:41,906 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:41,909 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:41,910 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:41,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts Waiting until toolchain timeout for monitored process 799 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:41,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:41,910 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:41,915 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:41,915 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-11-29 20:09:41,930 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 800 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:41,972 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:41,975 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:41,975 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:41,975 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:41,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:41,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:41,975 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:41,977 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:41,977 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 800 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:41,982 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 801 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:42,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false Waiting until toolchain timeout for monitored process 801 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:42,021 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:42,021 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:42,021 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:42,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:42,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:42,021 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:42,022 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:42,022 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:42,025 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 802 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 802 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:42,047 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:42,049 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:42,049 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:42,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:42,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:42,049 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:42,052 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:42,052 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-11-29 20:09:42,060 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 803 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 803 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:42,082 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 [2020-11-29 20:09:42,084 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:42,084 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:42,085 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:42,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:42,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:42,085 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:42,086 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:42,086 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:42,089 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 804 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 804 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:42,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:42,115 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:42,115 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:42,115 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:42,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:42,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:42,116 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:42,116 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:42,117 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:42,121 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 805 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 805 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:42,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:42,147 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:42,147 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:42,147 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:42,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:42,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:42,147 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:42,148 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:42,148 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:42,152 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 806 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 806 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:42,176 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 [2020-11-29 20:09:42,178 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:42,178 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:42,178 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:42,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:42,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:42,178 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:42,179 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:42,179 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:42,184 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 807 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 807 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:42,207 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 [2020-11-29 20:09:42,210 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:42,210 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:42,210 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:42,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:42,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:42,210 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:42,211 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:42,211 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:42,215 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 808 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 808 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:42,239 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 [2020-11-29 20:09:42,241 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:42,242 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:42,242 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:42,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:42,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:42,242 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:42,243 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:42,243 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:42,247 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 809 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 809 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:42,271 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 [2020-11-29 20:09:42,273 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:42,273 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:42,273 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:42,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:42,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:42,273 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:42,274 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:42,274 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:42,277 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 810 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 810 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:42,298 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 [2020-11-29 20:09:42,300 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:42,300 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:42,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:42,300 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:42,300 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:42,318 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:42,318 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-11-29 20:09:42,355 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 811 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 811 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:42,378 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:42,380 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:42,380 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:42,380 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:42,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:42,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:42,380 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:42,381 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:42,381 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:42,385 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 812 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 812 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:42,408 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 [2020-11-29 20:09:42,410 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:42,410 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:42,410 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:42,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:42,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:42,410 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:42,411 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:42,411 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:42,415 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 813 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 813 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:42,439 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 [2020-11-29 20:09:42,441 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:42,441 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:42,441 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:42,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:42,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:42,441 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:42,442 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:42,442 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:42,446 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 814 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 814 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:42,470 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 [2020-11-29 20:09:42,472 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:42,472 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:42,472 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:42,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:42,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:42,473 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:42,473 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:42,473 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:42,477 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 815 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 815 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:42,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:42,503 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:42,504 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:42,504 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:42,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:42,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:42,504 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:42,505 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:42,505 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:42,509 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 816 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 816 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:42,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:42,535 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:42,535 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:42,535 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:42,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:42,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:42,535 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:42,536 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:42,536 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:42,540 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 817 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 817 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:42,564 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 [2020-11-29 20:09:42,566 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:42,567 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:42,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:42,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:42,567 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:42,570 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-11-29 20:09:42,570 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-11-29 20:09:42,579 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 818 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 818 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:42,603 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 [2020-11-29 20:09:42,605 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:42,605 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:42,605 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:42,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:42,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:42,605 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:42,606 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:42,606 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:42,610 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 819 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 819 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:42,631 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 [2020-11-29 20:09:42,632 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:42,632 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:42,633 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:42,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:42,633 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:42,633 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-11-29 20:09:42,633 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-11-29 20:09:42,634 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:42,637 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-11-29 20:09:42,656 INFO L489 LassoAnalysis]: Using template '2-lex'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 820 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 820 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:42,658 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 [2020-11-29 20:09:42,659 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:42,659 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:42,659 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:42,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:42,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:42,659 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:42,660 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:42,660 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:42,662 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 821 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 821 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:42,682 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 [2020-11-29 20:09:42,683 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:42,683 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:42,683 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:42,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:42,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:42,684 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:42,684 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:42,684 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:42,686 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 822 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 822 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:42,707 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:42,708 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:42,708 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:42,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:42,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:42,708 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:42,710 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:42,710 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:42,715 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 823 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 823 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:42,735 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 [2020-11-29 20:09:42,737 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:42,737 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:42,737 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:42,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:42,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:42,737 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:42,737 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:42,737 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:42,739 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 824 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 824 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:42,761 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:42,763 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:42,763 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:42,763 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:42,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:42,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:42,763 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:42,764 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:42,764 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:42,766 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 825 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 825 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:42,789 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 [2020-11-29 20:09:42,791 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:42,791 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:42,791 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:42,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:42,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:42,791 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:42,792 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:42,792 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:42,794 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 826 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 826 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:42,818 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 [2020-11-29 20:09:42,819 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:42,819 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:42,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:42,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:42,820 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:42,822 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:42,822 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:42,828 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 827 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 827 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:42,852 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 [2020-11-29 20:09:42,854 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:42,854 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:42,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:42,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:42,854 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:42,858 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:42,858 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:42,867 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 828 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 828 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:42,891 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 [2020-11-29 20:09:42,892 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:42,893 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:42,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:42,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:42,893 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:42,895 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:42,895 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:42,901 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 829 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 829 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:42,925 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:42,926 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:42,926 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:42,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:42,926 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:42,926 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:42,929 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:42,929 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:42,934 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 830 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 830 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:42,958 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 [2020-11-29 20:09:42,960 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:42,960 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:42,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:42,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:42,960 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:42,974 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:42,974 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:42,979 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 831 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 831 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:43,003 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 [2020-11-29 20:09:43,004 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:43,004 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:43,004 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:43,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:43,004 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:43,007 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:43,007 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:43,012 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 832 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 832 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:43,033 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 [2020-11-29 20:09:43,034 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:43,034 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:43,034 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:43,034 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:43,034 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:43,036 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:43,036 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:43,041 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 833 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 833 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:43,061 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 [2020-11-29 20:09:43,062 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:43,062 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:43,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:43,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:43,062 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:43,064 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:43,065 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:43,069 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 834 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 834 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:43,090 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 [2020-11-29 20:09:43,091 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:43,091 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:43,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:43,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:43,091 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:43,093 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:43,093 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:43,098 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 835 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 835 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:43,119 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 [2020-11-29 20:09:43,120 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:43,120 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:43,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:43,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:43,120 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:43,122 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:43,122 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:43,127 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 836 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 836 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:43,147 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 [2020-11-29 20:09:43,149 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:43,149 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:43,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:43,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:43,149 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:43,151 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:43,151 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:43,156 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 837 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 837 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:43,178 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 [2020-11-29 20:09:43,180 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:43,180 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:43,180 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:43,180 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:43,180 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:43,180 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:43,181 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:43,181 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:43,183 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 838 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 838 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:43,206 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 [2020-11-29 20:09:43,207 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:43,208 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:43,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:43,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:43,208 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:43,210 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:43,210 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:43,215 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 839 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 839 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:43,239 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 [2020-11-29 20:09:43,242 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:43,242 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:43,242 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:43,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:43,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:43,242 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:43,243 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:43,243 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:43,246 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 840 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 840 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:43,270 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 [2020-11-29 20:09:43,271 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:43,271 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:43,272 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:43,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:43,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:43,272 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:43,272 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:43,272 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:43,275 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 841 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 841 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:43,299 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 [2020-11-29 20:09:43,300 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:43,300 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:43,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:43,300 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:43,300 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:43,303 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:43,303 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:43,308 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 842 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 842 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:43,332 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:43,333 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:43,333 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:43,334 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:43,334 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:43,334 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:43,334 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:43,334 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:43,334 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:43,337 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 843 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 843 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:43,361 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 [2020-11-29 20:09:43,362 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:43,362 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:43,362 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:43,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:43,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:43,363 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:43,363 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:43,363 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:43,366 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 844 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 844 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:43,392 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 [2020-11-29 20:09:43,394 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:43,394 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:43,394 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:43,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:43,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:43,394 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:43,395 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:43,395 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:43,397 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 845 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 845 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:43,421 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 [2020-11-29 20:09:43,422 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:43,422 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:43,422 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:43,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:43,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:43,423 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:43,423 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:43,423 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:43,426 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 846 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 846 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:43,447 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 [2020-11-29 20:09:43,448 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:43,448 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:43,449 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:43,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:43,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:43,449 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:43,449 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:43,449 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:43,451 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 847 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 847 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:43,472 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:43,473 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:43,473 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:43,473 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:43,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:43,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:43,473 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:43,474 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:43,474 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:43,476 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 848 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 848 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:43,497 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 [2020-11-29 20:09:43,498 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:43,498 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:43,498 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:43,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:43,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:43,498 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:43,499 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:43,499 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:43,501 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 849 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 849 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:43,521 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 [2020-11-29 20:09:43,522 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:43,522 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:43,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:43,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:43,522 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:43,530 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:43,530 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:43,546 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 850 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 850 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:43,567 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 [2020-11-29 20:09:43,568 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:43,568 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:43,568 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:43,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:43,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:43,569 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:43,569 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:43,569 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:43,571 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 851 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 851 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:43,591 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 [2020-11-29 20:09:43,593 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:43,593 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:43,593 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:43,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:43,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:43,593 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:43,594 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:43,599 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:43,601 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 852 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 852 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:43,622 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 [2020-11-29 20:09:43,624 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:43,624 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:43,624 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:43,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:43,624 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:43,624 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:43,625 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:43,625 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:43,627 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 853 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 853 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:43,650 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 [2020-11-29 20:09:43,652 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:43,652 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:43,652 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:43,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:43,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:43,652 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:43,653 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:43,653 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:43,673 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 854 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 854 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:43,697 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:43,698 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:43,699 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:43,699 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:43,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:43,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:43,699 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:43,700 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:43,700 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:43,702 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 855 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 855 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:43,726 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 [2020-11-29 20:09:43,728 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:43,728 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:43,728 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:43,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:43,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:43,728 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:43,729 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:43,729 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:43,732 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 856 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 856 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:43,756 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 [2020-11-29 20:09:43,758 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:43,758 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:43,758 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:43,758 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:43,758 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:43,761 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-11-29 20:09:43,761 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-11-29 20:09:43,767 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 857 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 857 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:43,791 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 [2020-11-29 20:09:43,793 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:43,793 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:43,793 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:43,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:43,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:43,793 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:43,794 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:43,794 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:43,797 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 858 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 858 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:43,821 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 [2020-11-29 20:09:43,823 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:43,823 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-11-29 20:09:43,823 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:43,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:43,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:43,823 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-11-29 20:09:43,824 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-11-29 20:09:43,824 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:43,827 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-11-29 20:09:43,850 INFO L489 LassoAnalysis]: Using template '3-lex'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 859 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 859 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:43,852 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 [2020-11-29 20:09:43,854 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:43,854 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:43,854 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:43,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:43,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:43,854 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:43,855 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:43,855 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:43,859 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 860 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 860 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:43,883 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 [2020-11-29 20:09:43,885 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:43,885 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:43,885 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:43,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:43,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:43,885 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:43,886 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:43,886 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:43,890 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 861 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 861 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:43,911 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 [2020-11-29 20:09:43,913 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:43,913 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:43,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:43,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:43,913 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:43,916 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-11-29 20:09:43,916 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-11-29 20:09:43,923 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 862 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 862 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:43,943 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 [2020-11-29 20:09:43,945 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:43,945 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:43,945 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:43,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:43,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:43,945 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:43,946 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:43,946 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:43,948 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 863 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 863 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:43,969 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 [2020-11-29 20:09:43,970 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:43,970 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:43,970 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:43,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:43,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:43,971 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:43,971 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:43,971 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:43,979 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 864 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 864 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:43,999 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 [2020-11-29 20:09:44,001 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:44,001 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:44,001 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:44,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:44,001 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:44,001 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:44,002 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:44,002 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:44,005 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 865 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 865 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:44,025 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 [2020-11-29 20:09:44,027 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:44,027 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:44,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:44,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:44,027 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:44,030 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-11-29 20:09:44,030 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-11-29 20:09:44,037 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 866 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 866 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:44,058 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 [2020-11-29 20:09:44,060 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:44,060 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:44,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:44,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:44,060 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:44,065 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-11-29 20:09:44,065 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-11-29 20:09:44,075 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 867 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 867 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:44,096 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 [2020-11-29 20:09:44,098 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:44,098 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:44,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:44,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:44,098 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:44,103 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-11-29 20:09:44,103 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-11-29 20:09:44,111 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 868 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 868 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:44,132 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:44,133 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:44,133 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:44,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:44,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:44,134 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:44,137 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-11-29 20:09:44,137 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-11-29 20:09:44,143 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 869 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 869 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:44,165 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 [2020-11-29 20:09:44,167 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:44,167 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:44,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:44,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:44,167 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:44,170 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-11-29 20:09:44,170 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-11-29 20:09:44,177 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 870 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 870 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:44,198 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 [2020-11-29 20:09:44,199 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:44,199 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:44,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:44,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:44,200 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:44,203 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-11-29 20:09:44,203 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-11-29 20:09:44,210 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 871 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 871 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:44,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:44,235 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:44,235 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:44,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:44,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:44,235 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:44,239 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-11-29 20:09:44,239 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-11-29 20:09:44,246 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 872 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 872 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:44,270 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 [2020-11-29 20:09:44,272 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:44,272 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:44,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:44,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:44,272 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:44,276 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-11-29 20:09:44,276 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-11-29 20:09:44,283 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 873 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 873 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:44,307 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 [2020-11-29 20:09:44,309 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:44,309 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:44,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:44,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:44,309 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:44,313 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-11-29 20:09:44,313 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-11-29 20:09:44,321 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 874 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 874 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:44,345 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 [2020-11-29 20:09:44,358 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:44,358 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:44,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:44,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:44,358 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:44,362 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-11-29 20:09:44,362 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-11-29 20:09:44,370 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 875 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 875 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:44,394 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 [2020-11-29 20:09:44,396 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:44,396 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:44,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:44,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:44,396 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:44,400 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-11-29 20:09:44,400 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-11-29 20:09:44,409 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 876 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 876 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:44,433 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 [2020-11-29 20:09:44,434 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:44,435 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:44,435 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:44,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:44,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:44,435 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:44,436 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:44,436 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:44,439 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 877 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 877 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:44,463 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 [2020-11-29 20:09:44,465 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:44,465 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:44,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:44,465 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:44,465 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:44,469 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-11-29 20:09:44,469 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-11-29 20:09:44,476 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 878 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 878 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:44,497 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 [2020-11-29 20:09:44,499 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:44,499 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:44,499 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:44,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:44,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:44,499 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:44,500 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:44,500 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:44,503 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 879 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 879 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:44,523 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 [2020-11-29 20:09:44,525 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:44,525 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:44,525 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:44,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:44,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:44,525 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:44,526 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:44,526 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:44,529 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 880 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 880 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:44,549 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:44,550 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:44,551 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:44,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:44,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:44,551 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:44,554 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-11-29 20:09:44,554 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-11-29 20:09:44,560 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 881 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 881 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:44,581 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 [2020-11-29 20:09:44,582 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:44,582 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:44,582 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:44,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:44,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:44,582 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:44,583 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:44,583 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:44,586 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 882 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 882 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:44,606 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 [2020-11-29 20:09:44,608 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:44,608 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:44,608 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:44,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:44,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:44,608 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:44,609 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:44,609 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:44,612 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 883 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 883 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:44,633 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 [2020-11-29 20:09:44,634 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:44,634 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:44,634 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:44,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:44,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:44,635 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:44,635 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:44,635 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:44,638 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 884 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 884 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:44,659 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 [2020-11-29 20:09:44,660 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:44,660 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:44,660 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:44,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:44,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:44,661 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:44,661 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:44,661 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:44,664 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 885 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 885 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:44,685 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 [2020-11-29 20:09:44,687 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:44,687 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:44,687 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:44,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:44,687 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:44,687 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:44,688 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:44,688 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:44,691 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 886 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:44,713 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:44,716 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:44,716 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:44,716 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:44,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:44,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:44,716 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:44,717 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:44,717 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 886 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:44,721 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 887 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 887 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:44,750 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 [2020-11-29 20:09:44,751 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:44,751 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:44,752 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:44,752 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:44,752 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:44,752 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:44,752 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:44,752 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:44,755 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 888 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 888 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:44,778 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 [2020-11-29 20:09:44,779 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:44,780 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:44,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:44,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:44,780 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:44,792 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-11-29 20:09:44,792 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-11-29 20:09:44,820 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 889 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 889 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:44,841 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 [2020-11-29 20:09:44,842 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:44,842 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:44,843 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:44,843 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:44,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:44,843 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:44,843 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:44,844 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:44,846 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 890 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 890 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:44,867 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 [2020-11-29 20:09:44,868 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:44,868 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:44,869 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:44,869 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:44,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:44,869 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:44,869 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:44,869 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:44,872 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 891 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 891 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:44,893 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 [2020-11-29 20:09:44,895 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:44,895 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:44,895 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:44,895 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:44,895 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:44,895 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:44,896 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:44,896 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:44,898 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 892 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 892 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:44,919 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:44,921 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:44,921 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:44,921 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:44,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:44,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:44,921 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:44,922 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:44,922 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:44,924 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 893 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 893 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:44,945 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 [2020-11-29 20:09:44,947 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:44,947 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:44,947 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:44,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:44,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:44,947 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:44,948 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:44,948 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:44,951 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 894 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 894 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:44,986 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 [2020-11-29 20:09:44,988 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:44,988 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:44,988 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:44,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:44,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:44,988 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:44,989 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:44,989 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:45,014 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 895 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-11-29 20:09:45,050 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-11-29 20:09:45,052 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:45,052 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:45,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:45,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:45,053 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:45,057 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-11-29 20:09:45,057 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. Waiting until toolchain timeout for monitored process 895 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:45,067 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 896 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 896 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:45,091 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 [2020-11-29 20:09:45,092 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:45,093 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:45,093 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:45,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:45,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:45,093 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:45,094 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:45,094 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:45,096 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_85cccc5d-09f9-4586-9846-fbc652cf976d/bin/uautomizer/z3 Starting monitored process 897 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 897 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-11-29 20:09:45,127 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 [2020-11-29 20:09:45,129 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-11-29 20:09:45,129 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-11-29 20:09:45,129 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-11-29 20:09:45,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-11-29 20:09:45,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-11-29 20:09:45,129 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-11-29 20:09:45,130 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-11-29 20:09:45,130 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-11-29 20:09:45,133 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-11-29 20:09:45,156 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 29.11 08:09:45 BoogieIcfgContainer [2020-11-29 20:09:45,156 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2020-11-29 20:09:45,157 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-11-29 20:09:45,157 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-11-29 20:09:45,157 INFO L275 PluginConnector]: Witness Printer initialized [2020-11-29 20:09:45,158 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 08:09:07" (3/4) ... [2020-11-29 20:09:45,160 INFO L140 WitnessPrinter]: No result that supports witness generation found [2020-11-29 20:09:45,160 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-11-29 20:09:45,161 INFO L168 Benchmark]: Toolchain (without parser) took 38084.50 ms. Allocated memory was 94.4 MB in the beginning and 174.1 MB in the end (delta: 79.7 MB). Free memory was 62.5 MB in the beginning and 140.1 MB in the end (delta: -77.6 MB). Peak memory consumption was 1.8 MB. Max. memory is 16.1 GB. [2020-11-29 20:09:45,161 INFO L168 Benchmark]: CDTParser took 0.86 ms. Allocated memory is still 77.6 MB. Free memory was 36.5 MB in the beginning and 36.5 MB in the end (delta: 36.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:09:45,162 INFO L168 Benchmark]: CACSL2BoogieTranslator took 365.88 ms. Allocated memory is still 94.4 MB. Free memory was 62.3 MB in the beginning and 71.6 MB in the end (delta: -9.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 20:09:45,162 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.63 ms. Allocated memory is still 94.4 MB. Free memory was 71.6 MB in the beginning and 70.4 MB in the end (delta: 1.2 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:09:45,162 INFO L168 Benchmark]: Boogie Preprocessor took 17.59 ms. Allocated memory is still 94.4 MB. Free memory was 70.4 MB in the beginning and 69.5 MB in the end (delta: 871.7 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-29 20:09:45,163 INFO L168 Benchmark]: RCFGBuilder took 351.82 ms. Allocated memory is still 94.4 MB. Free memory was 69.1 MB in the beginning and 56.9 MB in the end (delta: 12.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 20:09:45,163 INFO L168 Benchmark]: BuchiAutomizer took 37292.29 ms. Allocated memory was 94.4 MB in the beginning and 174.1 MB in the end (delta: 79.7 MB). Free memory was 56.9 MB in the beginning and 140.1 MB in the end (delta: -83.2 MB). Peak memory consumption was 94.3 MB. Max. memory is 16.1 GB. [2020-11-29 20:09:45,163 INFO L168 Benchmark]: Witness Printer took 3.15 ms. Allocated memory is still 174.1 MB. Free memory is still 140.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:09:45,165 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.86 ms. Allocated memory is still 77.6 MB. Free memory was 36.5 MB in the beginning and 36.5 MB in the end (delta: 36.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 365.88 ms. Allocated memory is still 94.4 MB. Free memory was 62.3 MB in the beginning and 71.6 MB in the end (delta: -9.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 39.63 ms. Allocated memory is still 94.4 MB. Free memory was 71.6 MB in the beginning and 70.4 MB in the end (delta: 1.2 MB). There was no memory consumed. Max. memory is 16.1 GB. * Boogie Preprocessor took 17.59 ms. Allocated memory is still 94.4 MB. Free memory was 70.4 MB in the beginning and 69.5 MB in the end (delta: 871.7 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 351.82 ms. Allocated memory is still 94.4 MB. Free memory was 69.1 MB in the beginning and 56.9 MB in the end (delta: 12.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * BuchiAutomizer took 37292.29 ms. Allocated memory was 94.4 MB in the beginning and 174.1 MB in the end (delta: 79.7 MB). Free memory was 56.9 MB in the beginning and 140.1 MB in the end (delta: -83.2 MB). Peak memory consumption was 94.3 MB. Max. memory is 16.1 GB. * Witness Printer took 3.15 ms. Allocated memory is still 174.1 MB. Free memory is still 140.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 37.2s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 37.1s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: No data available LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital62 mio100 ax100 hnf100 lsp88 ukn82 mio100 lsp96 div459 bol100 ite100 ukn100 eq153 hnf48 smp81 dnf100 smp100 tf102 neg96 sie106 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 12ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 6 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 1 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.1s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(2);call write~init~int(48, #t~string4.base, #t~string4.offset, 1);call write~init~int(0, #t~string4.base, 1 + #t~string4.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(12);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(12);" "havoc main_#res;havoc main_#t~nondet9, main_#t~ret10, main_~input~0, main_~result~0;main_~input~0 := main_#t~nondet9;havoc main_#t~nondet9;" "call main_#t~ret10 := id(main_~input~0);"< "~x := #in~x;" "assume !(0 == ~x % 4294967296);" "call #t~ret7 := id2(~x - 1);"< "~x := #in~x;" "assume !(0 == ~x % 4294967296);" "call #t~ret8 := id(~x - 1);"< Loop: "~x := #in~x;" "assume !(0 == ~x % 4294967296);" "call #t~ret7 := id2(~x - 1);"< "~x := #in~x;" "assume !(0 == ~x % 4294967296);" "call #t~ret8 := id(~x - 1);"< RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...