./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/recursive-simple/id_o10.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/recursive-simple/id_o10.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa --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 4bb99911cbd112fadfd665fb729cfe0ed3dacf957fcff0e177d295c79af00a62 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-12-06 23:28:17,626 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-06 23:28:17,628 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-06 23:28:17,656 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-06 23:28:17,656 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-06 23:28:17,657 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-06 23:28:17,659 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-06 23:28:17,660 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-06 23:28:17,662 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-06 23:28:17,663 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-06 23:28:17,663 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-06 23:28:17,664 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-06 23:28:17,665 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-06 23:28:17,666 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-06 23:28:17,667 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-06 23:28:17,668 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-06 23:28:17,669 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-06 23:28:17,669 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-06 23:28:17,671 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-06 23:28:17,673 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-06 23:28:17,674 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-06 23:28:17,676 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-06 23:28:17,677 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-06 23:28:17,678 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-06 23:28:17,680 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-06 23:28:17,681 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-06 23:28:17,681 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-06 23:28:17,682 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-06 23:28:17,682 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-06 23:28:17,683 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-06 23:28:17,683 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-06 23:28:17,684 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-06 23:28:17,685 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-06 23:28:17,685 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-06 23:28:17,686 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-06 23:28:17,686 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-06 23:28:17,687 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-06 23:28:17,687 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-06 23:28:17,687 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-06 23:28:17,688 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-06 23:28:17,688 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-06 23:28:17,689 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/config/svcomp-Termination-32bit-Automizer_Default.epf [2021-12-06 23:28:17,707 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-06 23:28:17,708 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-06 23:28:17,708 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-06 23:28:17,708 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-06 23:28:17,709 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-06 23:28:17,709 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-06 23:28:17,709 INFO L138 SettingsManager]: * Use SBE=true [2021-12-06 23:28:17,709 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2021-12-06 23:28:17,709 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2021-12-06 23:28:17,709 INFO L138 SettingsManager]: * Use old map elimination=false [2021-12-06 23:28:17,710 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2021-12-06 23:28:17,710 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2021-12-06 23:28:17,710 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2021-12-06 23:28:17,710 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-06 23:28:17,710 INFO L138 SettingsManager]: * sizeof long=4 [2021-12-06 23:28:17,710 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-12-06 23:28:17,710 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-06 23:28:17,711 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-12-06 23:28:17,711 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-06 23:28:17,711 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2021-12-06 23:28:17,711 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2021-12-06 23:28:17,711 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2021-12-06 23:28:17,711 INFO L138 SettingsManager]: * sizeof long double=12 [2021-12-06 23:28:17,711 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-06 23:28:17,711 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2021-12-06 23:28:17,711 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-06 23:28:17,712 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2021-12-06 23:28:17,712 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-06 23:28:17,712 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-06 23:28:17,712 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-06 23:28:17,712 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-06 23:28:17,712 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-06 23:28:17,713 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2021-12-06 23:28:17,713 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_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4bb99911cbd112fadfd665fb729cfe0ed3dacf957fcff0e177d295c79af00a62 [2021-12-06 23:28:17,909 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-06 23:28:17,924 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-06 23:28:17,926 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-06 23:28:17,927 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-06 23:28:17,927 INFO L275 PluginConnector]: CDTParser initialized [2021-12-06 23:28:17,928 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/../../sv-benchmarks/c/recursive-simple/id_o10.c [2021-12-06 23:28:17,981 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/data/7bbad78af/eebddf34ac4343039e7928417db8652e/FLAGa6c7882e9 [2021-12-06 23:28:18,392 INFO L306 CDTParser]: Found 1 translation units. [2021-12-06 23:28:18,392 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/sv-benchmarks/c/recursive-simple/id_o10.c [2021-12-06 23:28:18,396 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/data/7bbad78af/eebddf34ac4343039e7928417db8652e/FLAGa6c7882e9 [2021-12-06 23:28:18,408 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/data/7bbad78af/eebddf34ac4343039e7928417db8652e [2021-12-06 23:28:18,410 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-06 23:28:18,411 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-06 23:28:18,413 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-06 23:28:18,413 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-06 23:28:18,416 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-06 23:28:18,417 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 11:28:18" (1/1) ... [2021-12-06 23:28:18,418 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10ea3214 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:28:18, skipping insertion in model container [2021-12-06 23:28:18,418 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 11:28:18" (1/1) ... [2021-12-06 23:28:18,425 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-06 23:28:18,436 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-06 23:28:18,558 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/sv-benchmarks/c/recursive-simple/id_o10.c[516,529] [2021-12-06 23:28:18,559 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-06 23:28:18,567 INFO L203 MainTranslator]: Completed pre-run [2021-12-06 23:28:18,578 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/sv-benchmarks/c/recursive-simple/id_o10.c[516,529] [2021-12-06 23:28:18,579 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-06 23:28:18,590 INFO L208 MainTranslator]: Completed translation [2021-12-06 23:28:18,590 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:28:18 WrapperNode [2021-12-06 23:28:18,590 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-06 23:28:18,591 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-06 23:28:18,591 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-06 23:28:18,591 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-06 23:28:18,597 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:28:18" (1/1) ... [2021-12-06 23:28:18,601 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:28:18" (1/1) ... [2021-12-06 23:28:18,613 INFO L137 Inliner]: procedures = 13, calls = 9, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 19 [2021-12-06 23:28:18,614 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-06 23:28:18,614 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-06 23:28:18,615 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-06 23:28:18,615 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-06 23:28:18,620 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:28:18" (1/1) ... [2021-12-06 23:28:18,620 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:28:18" (1/1) ... [2021-12-06 23:28:18,621 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:28:18" (1/1) ... [2021-12-06 23:28:18,622 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:28:18" (1/1) ... [2021-12-06 23:28:18,624 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:28:18" (1/1) ... [2021-12-06 23:28:18,625 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:28:18" (1/1) ... [2021-12-06 23:28:18,626 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:28:18" (1/1) ... [2021-12-06 23:28:18,627 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-06 23:28:18,628 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-06 23:28:18,628 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-06 23:28:18,628 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-06 23:28:18,629 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:28:18" (1/1) ... [2021-12-06 23:28:18,636 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:18,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:18,655 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:18,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2021-12-06 23:28:18,696 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-06 23:28:18,696 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-06 23:28:18,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-06 23:28:18,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-06 23:28:18,696 INFO L130 BoogieDeclarations]: Found specification of procedure id [2021-12-06 23:28:18,697 INFO L138 BoogieDeclarations]: Found implementation of procedure id [2021-12-06 23:28:18,752 INFO L236 CfgBuilder]: Building ICFG [2021-12-06 23:28:18,754 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-06 23:28:18,817 INFO L277 CfgBuilder]: Performing block encoding [2021-12-06 23:28:18,822 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-06 23:28:18,822 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-12-06 23:28:18,823 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 11:28:18 BoogieIcfgContainer [2021-12-06 23:28:18,823 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-06 23:28:18,824 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2021-12-06 23:28:18,824 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2021-12-06 23:28:18,827 INFO L275 PluginConnector]: BuchiAutomizer initialized [2021-12-06 23:28:18,827 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-12-06 23:28:18,828 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 06.12 11:28:18" (1/3) ... [2021-12-06 23:28:18,828 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@267376bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 06.12 11:28:18, skipping insertion in model container [2021-12-06 23:28:18,829 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-12-06 23:28:18,829 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:28:18" (2/3) ... [2021-12-06 23:28:18,829 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@267376bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 06.12 11:28:18, skipping insertion in model container [2021-12-06 23:28:18,829 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-12-06 23:28:18,829 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 11:28:18" (3/3) ... [2021-12-06 23:28:18,830 INFO L388 chiAutomizerObserver]: Analyzing ICFG id_o10.c [2021-12-06 23:28:18,863 INFO L359 BuchiCegarLoop]: Interprodecural is true [2021-12-06 23:28:18,863 INFO L360 BuchiCegarLoop]: Hoare is false [2021-12-06 23:28:18,863 INFO L361 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2021-12-06 23:28:18,863 INFO L362 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2021-12-06 23:28:18,864 INFO L363 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-12-06 23:28:18,864 INFO L364 BuchiCegarLoop]: Difference is false [2021-12-06 23:28:18,864 INFO L365 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-12-06 23:28:18,864 INFO L368 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2021-12-06 23:28:18,874 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 15 states, 11 states have (on average 1.1818181818181819) internal successors, (13), 11 states have internal predecessors, (13), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2021-12-06 23:28:18,891 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2021-12-06 23:28:18,891 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-06 23:28:18,891 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-06 23:28:18,897 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1] [2021-12-06 23:28:18,897 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2021-12-06 23:28:18,897 INFO L425 BuchiCegarLoop]: ======== Iteration 1============ [2021-12-06 23:28:18,897 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 15 states, 11 states have (on average 1.1818181818181819) internal successors, (13), 11 states have internal predecessors, (13), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2021-12-06 23:28:18,899 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2021-12-06 23:28:18,899 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-06 23:28:18,899 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-06 23:28:18,899 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1] [2021-12-06 23:28:18,899 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2021-12-06 23:28:18,905 INFO L791 eck$LassoCheckResult]: Stem: 4#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3); 10#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet5#1, main_#t~ret6#1, main_~input~0#1, main_~result~0#1;main_~input~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1; 14#L13true call main_#t~ret6#1 := id(main_~input~0#1);< 12#idENTRYtrue [2021-12-06 23:28:18,905 INFO L793 eck$LassoCheckResult]: Loop: 12#idENTRYtrue ~x := #in~x; 8#L7true assume !(0 == ~x % 4294967296); 7#L8true call #t~ret4 := id(~x - 1);< 12#idENTRYtrue [2021-12-06 23:28:18,910 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:28:18,910 INFO L85 PathProgramCache]: Analyzing trace with hash 29876, now seen corresponding path program 1 times [2021-12-06 23:28:18,917 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 23:28:18,917 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [452453282] [2021-12-06 23:28:18,918 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:28:18,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 23:28:18,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 23:28:18,980 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-06 23:28:18,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 23:28:19,001 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-06 23:28:19,003 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:28:19,003 INFO L85 PathProgramCache]: Analyzing trace with hash 44820, now seen corresponding path program 1 times [2021-12-06 23:28:19,004 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 23:28:19,004 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1763052293] [2021-12-06 23:28:19,004 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:28:19,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 23:28:19,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 23:28:19,014 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-06 23:28:19,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 23:28:19,020 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-06 23:28:19,021 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:28:19,021 INFO L85 PathProgramCache]: Analyzing trace with hash 890050945, now seen corresponding path program 1 times [2021-12-06 23:28:19,021 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 23:28:19,022 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [858281613] [2021-12-06 23:28:19,022 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:28:19,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 23:28:19,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 23:28:19,033 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-06 23:28:19,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 23:28:19,044 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-06 23:28:19,125 INFO L210 LassoAnalysis]: Preferences: [2021-12-06 23:28:19,126 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-06 23:28:19,126 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-06 23:28:19,126 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-06 23:28:19,126 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-12-06 23:28:19,126 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:19,126 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-06 23:28:19,126 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-06 23:28:19,126 INFO L133 ssoRankerPreferences]: Filename of dumped script: id_o10.c_Iteration1_Loop [2021-12-06 23:28:19,127 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-06 23:28:19,127 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-06 23:28:19,139 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:28:19,144 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:28:19,153 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:28:19,155 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:28:19,234 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-06 23:28:19,235 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-12-06 23:28:19,237 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:19,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:19,239 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:19,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2021-12-06 23:28:19,241 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 23:28:19,241 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 23:28:19,254 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 23:28:19,254 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_#res=0} Honda state: {id_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-06 23:28:19,275 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:19,276 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:19,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:19,277 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:19,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2021-12-06 23:28:19,278 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 23:28:19,279 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 23:28:19,322 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2021-12-06 23:28:19,322 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:19,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:19,323 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:19,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2021-12-06 23:28:19,325 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-12-06 23:28:19,325 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 23:28:19,357 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-12-06 23:28:19,359 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0 [2021-12-06 23:28:19,359 INFO L210 LassoAnalysis]: Preferences: [2021-12-06 23:28:19,359 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-06 23:28:19,359 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-06 23:28:19,360 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-06 23:28:19,360 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-12-06 23:28:19,360 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:19,360 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-06 23:28:19,360 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-06 23:28:19,360 INFO L133 ssoRankerPreferences]: Filename of dumped script: id_o10.c_Iteration1_Loop [2021-12-06 23:28:19,360 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-06 23:28:19,360 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-06 23:28:19,361 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:28:19,363 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:28:19,368 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:28:19,369 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:28:19,410 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-06 23:28:19,413 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-12-06 23:28:19,414 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:19,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:19,415 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:19,416 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2021-12-06 23:28:19,416 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:19,424 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:19,424 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:19,424 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:19,424 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:19,425 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:19,426 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:28:19,426 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:19,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:19,448 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0 [2021-12-06 23:28:19,448 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:19,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:19,449 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:19,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2021-12-06 23:28:19,450 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:19,457 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:19,457 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:19,457 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:19,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:19,458 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:19,459 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:28:19,459 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:19,461 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:19,481 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0 [2021-12-06 23:28:19,481 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:19,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:19,482 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:19,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2021-12-06 23:28:19,493 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:19,500 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:19,500 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:19,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:19,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:19,500 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:19,501 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:28:19,501 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:19,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:19,523 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:19,524 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:19,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:19,524 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:19,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2021-12-06 23:28:19,526 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:19,533 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:19,533 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:19,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:19,534 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:19,534 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:19,535 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:28:19,535 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:19,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:19,555 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2021-12-06 23:28:19,555 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-12-06 23:28:19,556 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:19,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:19,557 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:19,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2021-12-06 23:28:19,558 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:19,565 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:19,566 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:19,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:19,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:19,566 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:19,567 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:19,567 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:19,569 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:19,588 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2021-12-06 23:28:19,588 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:19,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:19,589 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:19,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2021-12-06 23:28:19,590 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:19,598 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:19,598 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:19,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:19,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:19,598 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:19,600 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:19,600 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:19,603 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:19,622 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0 [2021-12-06 23:28:19,622 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:19,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:19,623 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:19,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2021-12-06 23:28:19,624 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:19,631 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:19,631 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:19,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:19,631 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:19,631 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:19,632 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:19,632 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:19,633 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:19,652 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:19,653 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:19,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:19,653 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:19,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2021-12-06 23:28:19,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:19,662 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:19,662 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:19,662 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:19,662 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:19,662 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:19,663 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:19,663 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:19,665 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:19,686 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Ended with exit code 0 [2021-12-06 23:28:19,686 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-12-06 23:28:19,686 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:19,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:19,687 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:19,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2021-12-06 23:28:19,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:19,697 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:19,697 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:19,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:19,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:19,698 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:19,698 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:19,698 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:19,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:19,718 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Ended with exit code 0 [2021-12-06 23:28:19,718 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:19,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:19,719 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:19,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2021-12-06 23:28:19,720 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:19,727 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:19,728 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:19,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:19,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:19,728 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:19,730 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:19,730 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:19,733 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:19,751 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0 [2021-12-06 23:28:19,751 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:19,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:19,752 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:19,752 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2021-12-06 23:28:19,753 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:19,760 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:19,760 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:19,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:19,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:19,761 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:19,762 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:19,762 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:19,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:19,782 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Ended with exit code 0 [2021-12-06 23:28:19,782 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:19,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:19,783 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:19,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2021-12-06 23:28:19,784 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:19,791 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:19,791 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:19,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:19,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:19,791 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:19,792 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:19,792 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:19,794 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:19,812 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0 [2021-12-06 23:28:19,812 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-12-06 23:28:19,812 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:19,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:19,813 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:19,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2021-12-06 23:28:19,814 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:19,823 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:19,823 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:19,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:19,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:19,823 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:19,824 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:19,824 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:19,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:19,844 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2021-12-06 23:28:19,844 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:19,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:19,845 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:19,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2021-12-06 23:28:19,846 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:19,854 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:19,854 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:19,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:19,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:19,854 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:19,856 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:19,856 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:19,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:19,878 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2021-12-06 23:28:19,878 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:19,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:19,879 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:19,880 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2021-12-06 23:28:19,880 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:19,887 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:19,887 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:19,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:19,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:19,888 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:19,889 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:19,889 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:19,890 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:19,921 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2021-12-06 23:28:19,921 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:19,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:19,922 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:19,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2021-12-06 23:28:19,924 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:19,931 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:19,931 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:19,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:19,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:19,932 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:19,933 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:19,933 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:19,934 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:19,953 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0 [2021-12-06 23:28:19,953 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-12-06 23:28:19,953 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:19,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:19,954 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:19,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2021-12-06 23:28:19,955 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:19,963 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:19,963 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:19,963 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:19,963 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:19,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:19,963 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:19,964 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:19,964 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:19,966 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:19,984 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Ended with exit code 0 [2021-12-06 23:28:19,985 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:19,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:19,986 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:19,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2021-12-06 23:28:19,987 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:19,995 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:19,995 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:19,995 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:19,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:19,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:19,995 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:19,997 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:19,997 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:20,003 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:20,021 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0 [2021-12-06 23:28:20,021 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:20,021 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:20,022 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:20,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2021-12-06 23:28:20,023 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:20,030 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:20,030 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:20,030 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:20,031 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:20,031 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:20,031 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:20,032 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:20,032 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:20,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:20,054 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2021-12-06 23:28:20,054 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:20,054 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:20,055 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:20,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2021-12-06 23:28:20,056 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:20,063 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:20,063 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:20,063 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:20,063 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:20,063 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:20,063 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:20,064 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:20,064 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:20,067 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:20,086 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2021-12-06 23:28:20,086 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-12-06 23:28:20,086 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:20,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:20,087 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:20,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2021-12-06 23:28:20,089 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:20,098 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:20,098 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:20,098 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:20,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:20,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:20,098 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:20,100 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:20,100 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:20,103 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:20,125 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2021-12-06 23:28:20,125 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:20,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:20,126 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:20,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2021-12-06 23:28:20,128 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:20,135 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:20,135 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:20,135 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:20,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:20,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:20,135 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:20,138 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:20,138 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:20,145 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:20,163 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2021-12-06 23:28:20,163 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:20,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:20,164 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:20,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2021-12-06 23:28:20,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:20,174 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:20,174 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:20,174 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:20,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:20,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:20,174 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:20,175 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:20,175 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:20,178 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:20,196 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2021-12-06 23:28:20,196 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:20,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:20,197 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:20,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2021-12-06 23:28:20,199 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:20,207 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:20,207 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:20,207 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:20,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:20,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:20,207 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:20,208 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:20,208 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:20,211 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:20,229 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2021-12-06 23:28:20,229 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-12-06 23:28:20,229 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:20,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:20,230 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:20,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2021-12-06 23:28:20,231 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:20,239 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:20,239 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:20,239 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:20,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:20,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:20,239 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:20,241 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:20,241 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:20,244 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:20,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2021-12-06 23:28:20,263 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:20,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:20,263 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:20,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2021-12-06 23:28:20,264 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:20,272 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:20,272 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:20,272 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:20,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:20,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:20,272 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:20,275 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:20,275 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:20,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:20,306 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2021-12-06 23:28:20,306 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:20,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:20,306 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:20,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2021-12-06 23:28:20,308 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:20,316 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:20,316 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:20,316 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:20,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:20,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:20,316 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:20,317 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:20,317 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:20,321 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:20,344 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2021-12-06 23:28:20,344 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:20,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:20,345 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:20,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2021-12-06 23:28:20,346 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:20,354 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:20,354 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:20,354 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:20,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:20,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:20,354 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:20,356 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:20,356 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:20,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:20,379 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2021-12-06 23:28:20,379 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-12-06 23:28:20,379 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:20,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:20,380 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:20,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2021-12-06 23:28:20,381 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:20,388 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:20,388 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:20,388 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:20,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:20,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:20,388 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:20,389 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:20,389 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:20,392 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:20,410 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:20,410 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:20,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:20,411 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:20,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2021-12-06 23:28:20,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:20,419 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:20,419 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:20,419 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:20,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:20,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:20,419 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:20,421 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:20,421 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:20,425 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:20,443 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2021-12-06 23:28:20,443 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:20,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:20,444 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:20,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2021-12-06 23:28:20,445 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:20,452 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:20,452 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:20,453 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:20,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:20,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:20,453 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:20,453 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:20,453 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:20,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:20,473 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:20,474 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:20,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:20,474 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:20,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2021-12-06 23:28:20,476 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:20,482 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:20,483 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:20,483 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:20,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:20,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:20,483 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:20,483 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:20,483 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:20,485 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:20,503 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:20,503 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-12-06 23:28:20,503 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:20,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:20,504 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:20,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2021-12-06 23:28:20,505 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:20,512 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:20,512 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:20,512 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:20,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:20,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:20,513 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:20,513 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:20,513 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:20,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:20,534 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2021-12-06 23:28:20,534 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:20,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:20,535 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:20,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2021-12-06 23:28:20,537 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:20,544 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:20,544 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:20,544 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:20,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:20,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:20,545 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:20,547 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:20,547 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:20,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:20,573 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:20,573 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:20,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:20,574 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:20,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2021-12-06 23:28:20,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:20,582 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:20,582 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:20,582 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:20,583 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:20,583 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:20,583 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:20,584 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:20,584 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:20,586 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:20,604 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:20,604 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:20,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:20,605 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:20,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2021-12-06 23:28:20,607 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:20,614 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:20,614 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:20,614 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:20,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:20,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:20,614 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:20,615 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:20,615 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:20,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:20,636 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2021-12-06 23:28:20,747 INFO L210 LassoAnalysis]: Preferences: [2021-12-06 23:28:20,748 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-06 23:28:20,748 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-06 23:28:20,748 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-06 23:28:20,748 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-12-06 23:28:20,748 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:20,748 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-06 23:28:20,748 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-06 23:28:20,748 INFO L133 ssoRankerPreferences]: Filename of dumped script: id_o10.c_Iteration1_Lasso [2021-12-06 23:28:20,748 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-06 23:28:20,748 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-06 23:28:20,750 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:28:20,751 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:28:20,753 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:28:20,754 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:28:20,758 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:28:20,766 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:28:20,774 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:28:20,786 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:28:20,787 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:28:20,789 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:28:20,790 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:28:20,791 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:28:20,793 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:28:20,794 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:28:20,796 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:28:20,797 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:28:20,798 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:28:20,799 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:28:20,898 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-06 23:28:20,898 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-12-06 23:28:20,898 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:20,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:20,899 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:20,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2021-12-06 23:28:20,900 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:20,907 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:20,907 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:20,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:20,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:20,907 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:20,907 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:28:20,907 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:20,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:20,928 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0 [2021-12-06 23:28:20,928 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:20,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:20,929 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:20,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2021-12-06 23:28:20,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:20,938 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:20,938 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:20,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:20,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:20,938 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:20,938 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:28:20,939 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:20,940 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:20,973 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2021-12-06 23:28:20,973 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:20,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:20,974 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:20,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2021-12-06 23:28:20,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:20,982 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:20,982 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:20,982 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:20,982 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:20,982 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:20,982 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:28:20,983 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:20,983 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:21,015 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2021-12-06 23:28:21,015 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:21,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:21,016 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:21,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2021-12-06 23:28:21,017 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:21,026 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:21,026 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:21,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:21,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:21,026 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:21,027 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:28:21,027 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:21,029 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:21,060 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2021-12-06 23:28:21,060 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:21,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:21,061 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:21,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2021-12-06 23:28:21,062 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:21,070 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:21,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:21,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:21,070 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:21,071 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:21,072 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 23:28:21,075 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:21,094 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2021-12-06 23:28:21,094 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:21,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:21,095 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:21,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2021-12-06 23:28:21,096 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:21,103 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:21,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:21,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:21,103 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:21,104 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:21,104 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 23:28:21,107 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:21,125 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2021-12-06 23:28:21,125 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:21,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:21,126 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:21,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2021-12-06 23:28:21,129 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:21,136 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:21,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:21,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:21,136 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:21,137 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:21,137 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 23:28:21,139 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:21,157 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2021-12-06 23:28:21,158 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:21,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:21,158 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:21,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2021-12-06 23:28:21,160 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:21,166 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:21,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:21,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:21,167 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:21,168 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:21,168 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 23:28:21,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:21,188 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:21,188 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:21,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:21,189 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:21,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2021-12-06 23:28:21,190 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:21,197 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:21,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:21,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:21,197 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:21,199 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:21,199 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 23:28:21,201 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:21,219 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:21,219 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:21,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:21,220 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:21,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2021-12-06 23:28:21,221 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:21,228 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:21,228 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:21,228 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:21,228 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:21,229 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:21,229 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 23:28:21,231 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:21,249 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2021-12-06 23:28:21,249 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:21,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:21,250 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:21,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2021-12-06 23:28:21,251 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:21,258 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:21,258 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:21,258 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:21,258 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:21,259 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:21,259 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 23:28:21,261 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:21,279 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2021-12-06 23:28:21,279 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:21,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:21,280 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:21,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2021-12-06 23:28:21,281 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:21,288 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:21,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:21,288 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:21,288 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:21,289 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:21,289 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 23:28:21,291 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:21,310 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2021-12-06 23:28:21,310 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:21,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:21,311 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:21,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2021-12-06 23:28:21,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:21,319 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:21,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:21,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:21,319 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:21,320 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:21,320 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 23:28:21,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:21,341 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2021-12-06 23:28:21,341 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:21,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:21,342 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:21,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2021-12-06 23:28:21,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:21,351 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:21,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:21,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:21,351 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:21,352 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:21,352 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 23:28:21,354 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:21,372 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2021-12-06 23:28:21,372 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:21,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:21,373 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:21,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2021-12-06 23:28:21,374 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:21,381 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:21,382 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:21,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:21,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:21,382 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:21,382 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:28:21,382 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:21,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:21,401 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2021-12-06 23:28:21,401 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:21,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:21,402 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:21,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2021-12-06 23:28:21,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:21,410 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:21,410 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:21,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:21,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:21,410 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:21,410 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:28:21,411 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:21,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:21,430 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2021-12-06 23:28:21,430 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:21,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:21,430 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:21,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2021-12-06 23:28:21,432 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:21,439 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:21,439 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:21,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:21,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:21,439 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:21,439 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:28:21,440 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:21,441 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:21,467 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2021-12-06 23:28:21,467 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:21,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:21,468 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:21,468 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2021-12-06 23:28:21,470 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:21,477 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:21,477 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:21,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:21,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:21,477 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:21,477 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:28:21,477 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:21,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:21,496 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2021-12-06 23:28:21,496 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:21,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:21,497 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:21,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2021-12-06 23:28:21,498 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:21,505 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:21,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:21,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:21,505 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:21,506 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:21,506 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 23:28:21,508 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:21,526 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2021-12-06 23:28:21,526 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:21,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:21,526 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:21,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2021-12-06 23:28:21,528 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:21,535 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:21,535 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:21,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:21,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:21,536 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:21,536 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:28:21,536 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:21,537 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:21,555 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:21,556 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:21,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:21,556 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:21,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2021-12-06 23:28:21,557 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:21,564 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:21,564 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:21,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:21,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:21,565 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:21,565 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:28:21,565 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:21,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:21,584 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2021-12-06 23:28:21,584 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:21,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:21,585 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:21,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2021-12-06 23:28:21,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:21,596 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:21,596 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:21,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:21,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:21,597 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:21,597 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:28:21,597 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:21,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:21,616 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2021-12-06 23:28:21,616 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:21,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:21,617 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:21,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2021-12-06 23:28:21,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:21,625 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:21,625 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:21,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:21,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:21,626 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:21,626 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:28:21,626 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:21,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:21,645 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:21,645 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:21,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:21,646 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:21,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2021-12-06 23:28:21,648 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:21,655 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:21,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:21,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:21,655 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:21,656 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:21,656 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 23:28:21,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:21,676 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2021-12-06 23:28:21,677 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-12-06 23:28:21,677 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:21,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:21,677 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:21,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2021-12-06 23:28:21,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:21,686 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:21,687 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:21,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:21,687 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:21,687 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:21,687 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:21,687 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:21,689 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:21,706 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2021-12-06 23:28:21,706 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:21,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:21,707 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:21,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2021-12-06 23:28:21,708 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:21,716 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:21,716 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:21,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:21,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:21,716 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:21,717 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:21,717 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:21,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:21,736 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2021-12-06 23:28:21,736 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:21,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:21,737 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:21,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2021-12-06 23:28:21,739 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:21,746 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:21,746 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:21,746 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:21,746 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:21,746 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:21,747 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:21,747 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:21,748 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:21,766 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:21,766 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:21,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:21,767 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:21,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2021-12-06 23:28:21,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:21,776 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:21,776 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:21,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:21,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:21,776 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:21,777 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:21,777 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:21,779 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:21,797 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2021-12-06 23:28:21,798 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:21,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:21,798 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:21,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2021-12-06 23:28:21,799 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:21,807 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:21,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:21,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:21,807 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:21,808 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:28:21,808 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:28:21,812 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:21,830 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:21,830 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:21,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:21,831 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:21,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2021-12-06 23:28:21,832 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:21,839 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:21,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:21,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:21,840 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:21,841 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:28:21,841 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:28:21,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:21,862 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2021-12-06 23:28:21,862 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:21,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:21,863 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:21,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2021-12-06 23:28:21,864 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:21,871 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:21,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:21,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:21,872 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:21,873 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:28:21,873 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:28:21,877 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:21,894 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2021-12-06 23:28:21,895 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:21,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:21,895 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:21,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2021-12-06 23:28:21,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:21,903 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:21,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:21,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:21,904 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:21,905 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:28:21,905 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:28:21,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:21,926 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2021-12-06 23:28:21,926 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:21,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:21,927 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:21,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2021-12-06 23:28:21,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:21,937 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:21,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:21,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:21,937 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:21,938 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:28:21,938 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:28:21,942 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:21,968 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2021-12-06 23:28:21,968 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:21,968 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:21,969 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:21,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2021-12-06 23:28:21,970 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:21,977 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:21,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:21,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:21,977 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:21,978 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:28:21,978 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:28:21,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:21,998 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2021-12-06 23:28:21,999 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:21,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:21,999 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:22,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2021-12-06 23:28:22,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:22,007 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:22,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:22,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:22,008 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:22,009 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:28:22,009 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:28:22,012 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:22,030 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2021-12-06 23:28:22,030 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:22,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:22,031 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:22,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2021-12-06 23:28:22,032 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:22,039 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:22,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:22,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:22,039 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:22,040 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:28:22,040 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:28:22,044 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:22,062 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:22,062 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:22,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:22,063 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:22,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2021-12-06 23:28:22,064 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:22,071 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:22,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:22,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:22,071 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:22,072 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:28:22,072 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:28:22,076 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:22,093 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2021-12-06 23:28:22,094 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:22,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:22,094 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:22,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2021-12-06 23:28:22,096 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:22,103 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:22,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:22,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:22,103 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:22,104 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:28:22,104 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:28:22,107 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:22,125 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2021-12-06 23:28:22,125 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:22,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:22,126 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:22,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2021-12-06 23:28:22,127 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:22,134 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:22,134 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:22,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:22,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:22,134 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:22,135 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:22,135 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:22,136 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:22,153 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2021-12-06 23:28:22,154 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:22,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:22,154 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:22,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2021-12-06 23:28:22,156 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:22,163 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:22,163 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:22,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:22,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:22,163 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:22,164 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:22,164 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:22,165 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:22,183 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:22,183 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:22,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:22,184 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:22,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2021-12-06 23:28:22,184 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:22,191 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:22,191 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:22,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:22,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:22,192 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:22,192 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:22,192 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:22,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:22,211 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2021-12-06 23:28:22,211 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:22,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:22,211 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:22,212 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2021-12-06 23:28:22,212 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:22,219 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:22,219 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:22,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:22,219 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:22,219 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:22,219 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:22,219 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:22,220 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:22,238 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2021-12-06 23:28:22,238 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:22,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:22,239 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:22,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2021-12-06 23:28:22,240 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:22,247 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:22,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:22,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:22,247 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:22,248 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:28:22,248 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:28:22,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:22,269 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:22,269 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:22,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:22,270 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:22,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2021-12-06 23:28:22,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:22,278 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:22,278 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:22,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:22,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:22,278 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:22,279 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:22,279 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:22,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:22,297 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2021-12-06 23:28:22,298 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:22,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:22,298 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:22,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2021-12-06 23:28:22,300 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:22,307 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:22,307 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:22,307 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:22,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:22,307 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:22,307 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:22,307 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:22,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:22,326 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2021-12-06 23:28:22,326 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:22,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:22,327 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:22,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2021-12-06 23:28:22,328 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:22,337 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:22,337 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:22,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:22,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:22,337 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:22,338 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:22,338 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:22,339 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:22,357 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Ended with exit code 0 [2021-12-06 23:28:22,357 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:22,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:22,358 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:22,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2021-12-06 23:28:22,359 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:22,367 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:22,367 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:22,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:22,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:22,367 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:22,368 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:22,368 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:22,369 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:22,387 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:22,387 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:22,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:22,387 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:22,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2021-12-06 23:28:22,388 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:22,395 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:22,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:22,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:22,395 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:22,396 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:28:22,396 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:28:22,400 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:22,417 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2021-12-06 23:28:22,418 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-12-06 23:28:22,418 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:22,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:22,418 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:22,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2021-12-06 23:28:22,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:22,426 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:22,426 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:22,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:22,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:22,427 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:22,427 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:22,427 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:22,428 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:22,446 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2021-12-06 23:28:22,447 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:22,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:22,447 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:22,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2021-12-06 23:28:22,448 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:22,455 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:22,455 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:22,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:22,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:22,455 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:22,456 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:22,456 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:22,457 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:22,474 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2021-12-06 23:28:22,475 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:22,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:22,475 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:22,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2021-12-06 23:28:22,476 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:22,483 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:22,483 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:22,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:22,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:22,483 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:22,483 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:22,483 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:22,484 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:22,502 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2021-12-06 23:28:22,502 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:22,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:22,503 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:22,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2021-12-06 23:28:22,504 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:22,511 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:22,511 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:22,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:22,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:22,511 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:22,512 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:22,512 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:22,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:22,533 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2021-12-06 23:28:22,534 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:22,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:22,534 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:22,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2021-12-06 23:28:22,535 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:22,542 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:22,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:22,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:22,542 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:22,544 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:22,544 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:22,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:22,565 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2021-12-06 23:28:22,565 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:22,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:22,566 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:22,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2021-12-06 23:28:22,567 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:22,574 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:22,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:22,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:22,574 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:22,576 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:22,576 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:22,579 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:22,597 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:22,597 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:22,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:22,598 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:22,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2021-12-06 23:28:22,599 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:22,606 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:22,607 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:22,607 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:22,607 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:22,608 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:22,608 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:22,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:22,630 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2021-12-06 23:28:22,630 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:22,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:22,630 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:22,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2021-12-06 23:28:22,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:22,639 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:22,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:22,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:22,640 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:22,641 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:22,641 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:22,645 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:22,662 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2021-12-06 23:28:22,663 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:22,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:22,663 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:22,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2021-12-06 23:28:22,664 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:22,671 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:22,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:22,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:22,671 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:22,673 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:22,673 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:22,677 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:22,694 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2021-12-06 23:28:22,695 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:22,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:22,695 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:22,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2021-12-06 23:28:22,696 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:22,704 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:22,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:22,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:22,704 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:22,705 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:22,705 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:22,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:22,727 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2021-12-06 23:28:22,727 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:22,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:22,728 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:22,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2021-12-06 23:28:22,729 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:22,736 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:22,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:22,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:22,736 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:22,737 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:22,737 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:22,744 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:22,761 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2021-12-06 23:28:22,762 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:22,762 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:22,762 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:22,763 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2021-12-06 23:28:22,764 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:22,771 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:22,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:22,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:22,771 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:22,772 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:22,772 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:22,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:22,794 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2021-12-06 23:28:22,794 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:22,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:22,795 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:22,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2021-12-06 23:28:22,796 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:22,805 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:22,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:22,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:22,805 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:22,806 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:22,806 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:22,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:22,841 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2021-12-06 23:28:22,841 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:22,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:22,842 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:22,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2021-12-06 23:28:22,843 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:22,851 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:22,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:22,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:22,851 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:22,853 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:22,853 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:22,856 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:22,874 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Ended with exit code 0 [2021-12-06 23:28:22,874 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:22,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:22,875 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:22,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2021-12-06 23:28:22,876 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:22,883 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:22,884 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:22,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:22,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:22,884 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:22,884 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:22,884 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:22,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:22,903 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2021-12-06 23:28:22,904 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:22,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:22,904 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:22,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2021-12-06 23:28:22,906 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:22,913 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:22,913 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:22,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:22,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:22,913 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:22,914 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:22,914 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:22,915 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:22,933 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Ended with exit code 0 [2021-12-06 23:28:22,933 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:22,933 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:22,934 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:22,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2021-12-06 23:28:22,935 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:22,942 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:22,942 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:22,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:22,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:22,943 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:22,943 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:22,943 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:22,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:22,962 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:22,962 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:22,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:22,963 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:22,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2021-12-06 23:28:22,964 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:22,971 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:22,971 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:22,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:22,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:22,971 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:22,971 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:22,971 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:22,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:22,991 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:22,991 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:22,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:22,991 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:22,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2021-12-06 23:28:22,992 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:22,999 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:23,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:23,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:23,000 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:23,001 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:23,001 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:23,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:23,023 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2021-12-06 23:28:23,023 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:23,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:23,024 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:23,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2021-12-06 23:28:23,024 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:23,032 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:23,032 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:23,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:23,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:23,032 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:23,032 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:23,032 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:23,033 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:23,052 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2021-12-06 23:28:23,053 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:23,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:23,053 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:23,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2021-12-06 23:28:23,055 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:23,062 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:23,062 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:23,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:23,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:23,062 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:23,062 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:23,062 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:23,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:23,082 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:23,082 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:23,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:23,082 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:23,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2021-12-06 23:28:23,084 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:23,090 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:23,091 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:23,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:23,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:23,091 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:23,091 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:23,091 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:23,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:23,111 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2021-12-06 23:28:23,111 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:23,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:23,111 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:23,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2021-12-06 23:28:23,112 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:23,119 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:23,119 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:23,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:23,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:23,119 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:23,120 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:23,120 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:23,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:23,139 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2021-12-06 23:28:23,139 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:23,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:23,140 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:23,141 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2021-12-06 23:28:23,141 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:23,148 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:23,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:23,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:23,149 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:23,150 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:23,150 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:23,153 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:23,172 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2021-12-06 23:28:23,172 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-12-06 23:28:23,172 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:23,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:23,173 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:23,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2021-12-06 23:28:23,174 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:23,180 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:23,181 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:23,181 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:23,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:23,181 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:23,181 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:23,181 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:23,182 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:23,200 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2021-12-06 23:28:23,201 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:23,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:23,201 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:23,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2021-12-06 23:28:23,202 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:23,209 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:23,209 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:23,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:23,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:23,210 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:23,210 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:23,210 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:23,211 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:23,230 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:23,230 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:23,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:23,231 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:23,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2021-12-06 23:28:23,231 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:23,238 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:23,239 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:23,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:23,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:23,239 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:23,239 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:23,239 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:23,240 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:23,258 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2021-12-06 23:28:23,259 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:23,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:23,259 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:23,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2021-12-06 23:28:23,260 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:23,268 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:23,268 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:23,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:23,268 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:23,268 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:23,269 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:23,269 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:23,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:23,291 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:23,291 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:23,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:23,292 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:23,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2021-12-06 23:28:23,293 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:23,300 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:23,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:23,300 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:23,300 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:23,301 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:28:23,302 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:28:23,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:23,324 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Ended with exit code 0 [2021-12-06 23:28:23,324 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:23,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:23,324 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:23,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2021-12-06 23:28:23,325 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:23,334 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:23,334 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:23,334 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:23,334 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:23,335 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:28:23,336 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:28:23,340 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:23,363 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Ended with exit code 0 [2021-12-06 23:28:23,363 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:23,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:23,364 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:23,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2021-12-06 23:28:23,365 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:23,372 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:23,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:23,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:23,372 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:23,374 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:28:23,374 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:28:23,378 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:23,396 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2021-12-06 23:28:23,396 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:23,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:23,397 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:23,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2021-12-06 23:28:23,398 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:23,405 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:23,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:23,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:23,405 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:23,406 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:28:23,406 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:28:23,411 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:23,428 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Ended with exit code 0 [2021-12-06 23:28:23,429 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:23,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:23,429 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:23,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2021-12-06 23:28:23,431 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:23,439 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:23,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:23,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:23,439 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:23,441 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:28:23,441 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:28:23,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:23,463 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2021-12-06 23:28:23,463 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:23,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:23,464 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:23,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2021-12-06 23:28:23,465 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:23,472 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:23,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:23,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:23,472 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:23,473 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:28:23,474 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:28:23,477 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:23,495 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2021-12-06 23:28:23,495 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:23,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:23,496 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:23,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2021-12-06 23:28:23,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:23,504 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:23,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:23,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:23,504 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:23,505 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:28:23,505 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:28:23,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:23,527 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:23,527 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:23,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:23,528 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:23,529 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2021-12-06 23:28:23,529 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:23,536 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:23,536 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:23,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:23,537 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:23,538 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:28:23,538 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:28:23,543 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:23,562 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Ended with exit code 0 [2021-12-06 23:28:23,562 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:23,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:23,563 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:23,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2021-12-06 23:28:23,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:23,572 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:23,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:23,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:23,572 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:23,574 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:28:23,574 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:28:23,579 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:23,598 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2021-12-06 23:28:23,598 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:23,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:23,599 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:23,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2021-12-06 23:28:23,599 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:23,607 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:23,607 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:23,607 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:23,607 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:23,609 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:28:23,609 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:28:23,613 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:23,631 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Ended with exit code 0 [2021-12-06 23:28:23,631 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:23,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:23,631 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:23,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2021-12-06 23:28:23,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:23,639 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:23,639 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:23,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:23,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:23,640 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:23,640 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:23,640 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:23,641 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:23,659 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Ended with exit code 0 [2021-12-06 23:28:23,659 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:23,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:23,660 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:23,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2021-12-06 23:28:23,660 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:23,667 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:23,667 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:23,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:23,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:23,668 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:23,668 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:23,668 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:23,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:23,687 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Ended with exit code 0 [2021-12-06 23:28:23,687 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:23,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:23,688 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:23,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2021-12-06 23:28:23,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:23,696 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:23,696 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:23,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:23,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:23,696 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:23,697 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:23,697 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:23,698 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:23,716 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2021-12-06 23:28:23,716 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:23,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:23,717 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:23,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2021-12-06 23:28:23,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:23,725 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:23,725 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:23,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:23,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:23,725 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:23,725 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:23,725 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:23,726 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:23,744 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2021-12-06 23:28:23,744 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:23,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:23,745 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:23,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2021-12-06 23:28:23,746 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:23,754 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:23,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:23,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:23,754 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:23,756 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:28:23,756 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:28:23,761 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:23,779 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Ended with exit code 0 [2021-12-06 23:28:23,779 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:23,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:23,780 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:23,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2021-12-06 23:28:23,781 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:23,787 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:23,788 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:23,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:23,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:23,788 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:23,788 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:23,788 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:23,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:23,807 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:23,808 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:23,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:23,808 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:23,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2021-12-06 23:28:23,810 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:23,817 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:23,817 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:23,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:23,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:23,817 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:23,818 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:23,818 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:23,819 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:23,837 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Ended with exit code 0 [2021-12-06 23:28:23,837 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:23,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:23,838 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:23,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2021-12-06 23:28:23,839 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:23,846 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:23,847 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:23,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:23,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:23,847 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:23,847 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:23,847 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:23,849 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:23,866 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2021-12-06 23:28:23,866 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:23,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:23,867 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:23,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2021-12-06 23:28:23,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:23,876 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:23,876 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:23,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:23,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:23,876 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:23,876 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:23,877 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:23,878 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:23,896 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2021-12-06 23:28:23,896 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:23,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:23,897 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:23,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2021-12-06 23:28:23,898 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:23,905 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:23,906 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:23,906 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:23,906 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:23,907 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:28:23,907 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:28:23,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:23,929 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:23,929 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-12-06 23:28:23,929 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:23,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:23,930 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:23,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2021-12-06 23:28:23,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:23,939 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:23,939 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:23,939 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:23,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:23,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:23,939 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:23,939 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:23,939 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:23,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:23,961 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2021-12-06 23:28:23,961 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:23,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:23,962 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:23,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2021-12-06 23:28:23,963 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:23,970 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:23,970 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:23,970 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:23,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:23,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:23,970 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:23,971 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:23,971 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:23,972 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:23,990 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2021-12-06 23:28:23,990 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:23,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:23,991 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:23,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2021-12-06 23:28:23,992 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:23,999 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:23,999 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:23,999 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:23,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:23,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:23,999 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:24,000 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:24,000 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:24,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:24,019 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2021-12-06 23:28:24,019 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:24,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:24,020 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:24,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2021-12-06 23:28:24,021 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:24,028 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:24,028 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:24,028 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:24,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:24,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:24,028 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:24,029 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:24,029 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:24,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:24,051 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2021-12-06 23:28:24,052 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:24,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:24,052 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:24,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2021-12-06 23:28:24,054 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:24,061 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:24,061 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:24,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:24,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:24,061 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:24,062 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:28:24,062 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:28:24,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:24,084 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2021-12-06 23:28:24,084 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:24,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:24,085 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:24,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2021-12-06 23:28:24,086 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:24,093 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:24,093 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:24,094 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:24,094 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:24,094 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:24,095 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:28:24,095 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:28:24,099 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:24,117 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2021-12-06 23:28:24,118 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:24,118 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:24,118 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:24,119 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2021-12-06 23:28:24,119 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:24,126 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:24,127 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:24,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:24,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:24,127 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:24,128 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:28:24,128 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:28:24,132 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:24,150 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2021-12-06 23:28:24,150 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:24,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:24,150 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:24,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2021-12-06 23:28:24,152 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:24,159 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:24,159 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:24,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:24,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:24,159 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:24,160 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:28:24,161 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:28:24,165 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:24,182 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2021-12-06 23:28:24,183 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:24,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:24,184 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:24,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2021-12-06 23:28:24,184 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:24,191 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:24,192 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:24,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:24,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:24,192 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:24,193 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:28:24,193 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:28:24,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:24,215 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:24,215 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:24,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:24,215 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:24,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2021-12-06 23:28:24,216 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:24,223 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:24,223 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:24,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:24,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:24,223 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:24,224 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:28:24,224 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:28:24,228 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:24,246 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2021-12-06 23:28:24,246 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:24,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:24,247 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:24,247 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2021-12-06 23:28:24,248 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:24,255 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:24,255 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:24,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:24,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:24,255 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:24,256 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:28:24,256 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:28:24,261 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:24,279 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2021-12-06 23:28:24,279 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:24,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:24,279 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:24,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2021-12-06 23:28:24,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:24,287 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:24,287 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:24,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:24,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:24,287 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:24,288 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:28:24,288 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:28:24,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:24,310 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2021-12-06 23:28:24,311 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:24,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:24,311 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:24,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2021-12-06 23:28:24,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:24,319 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:24,319 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:24,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:24,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:24,319 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:24,320 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:28:24,320 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:28:24,325 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:24,343 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2021-12-06 23:28:24,343 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:24,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:24,344 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:24,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2021-12-06 23:28:24,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:24,351 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:24,352 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:24,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:24,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:24,352 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:24,353 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:28:24,353 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:28:24,357 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:24,375 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2021-12-06 23:28:24,375 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:24,376 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:24,376 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:24,377 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2021-12-06 23:28:24,377 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:24,384 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:24,384 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:24,384 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:24,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:24,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:24,384 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:24,385 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:24,385 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:24,386 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:24,404 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2021-12-06 23:28:24,404 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:24,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:24,405 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:24,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2021-12-06 23:28:24,406 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:24,413 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:24,413 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:24,413 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:24,413 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:24,413 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:24,413 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:24,414 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:24,414 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:24,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:24,433 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2021-12-06 23:28:24,433 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:24,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:24,434 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:24,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2021-12-06 23:28:24,435 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:24,442 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:24,442 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:24,442 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:24,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:24,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:24,442 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:24,442 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:24,442 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:24,444 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:24,461 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2021-12-06 23:28:24,462 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:24,462 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:24,462 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:24,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2021-12-06 23:28:24,463 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:24,471 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:24,471 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:24,471 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:24,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:24,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:24,471 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:24,471 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:24,471 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:24,473 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:24,491 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:24,491 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:24,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:24,491 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:24,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2021-12-06 23:28:24,492 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:24,500 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:24,500 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:24,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:24,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:24,500 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:24,501 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:28:24,502 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:28:24,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:24,523 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2021-12-06 23:28:24,524 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:24,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:24,524 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:24,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2021-12-06 23:28:24,525 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:24,532 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:24,532 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:24,532 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:24,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:24,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:24,533 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:24,533 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:24,533 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:24,535 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:24,552 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2021-12-06 23:28:24,552 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:24,552 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:24,553 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:24,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2021-12-06 23:28:24,554 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:24,561 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:24,561 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:24,562 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:24,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:24,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:24,562 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:24,562 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:24,562 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:24,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:24,581 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:24,582 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:24,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:24,582 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:24,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2021-12-06 23:28:24,584 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:24,592 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:24,592 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:24,592 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:24,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:24,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:24,592 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:24,593 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:24,593 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:24,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:24,612 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2021-12-06 23:28:24,613 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:24,613 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:24,613 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:24,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2021-12-06 23:28:24,614 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:24,621 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:24,621 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:24,621 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:24,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:24,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:24,622 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:24,622 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:24,622 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:24,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:24,641 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2021-12-06 23:28:24,642 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:24,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:24,642 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:24,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2021-12-06 23:28:24,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:24,650 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:24,650 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:24,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:24,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:24,650 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:24,651 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:28:24,651 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:28:24,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:24,672 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2021-12-06 23:28:24,672 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-12-06 23:28:24,673 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:24,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:24,673 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:24,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2021-12-06 23:28:24,674 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:24,683 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:24,683 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:24,683 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:24,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:24,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:24,683 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:24,684 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:24,684 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:24,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:24,704 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2021-12-06 23:28:24,704 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:24,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:24,705 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:24,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2021-12-06 23:28:24,706 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:24,713 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:24,713 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:24,713 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:24,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:24,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:24,713 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:24,713 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:24,714 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:24,715 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:24,733 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2021-12-06 23:28:24,733 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:24,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:24,734 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:24,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2021-12-06 23:28:24,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:24,743 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:24,743 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:24,744 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:24,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:24,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:24,744 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:24,744 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:24,744 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:24,746 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:24,765 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2021-12-06 23:28:24,765 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:24,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:24,765 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:24,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2021-12-06 23:28:24,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:24,775 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:24,775 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:24,775 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:24,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:24,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:24,775 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:24,777 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:24,777 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:24,784 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:24,802 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:24,802 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:24,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:24,802 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:24,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2021-12-06 23:28:24,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:24,811 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:24,811 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:24,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:24,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:24,812 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:24,813 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:24,813 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:24,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:24,836 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2021-12-06 23:28:24,836 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:24,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:24,837 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:24,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2021-12-06 23:28:24,838 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:24,845 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:24,845 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:24,845 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:24,845 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:24,845 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:24,846 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:24,847 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:24,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:24,870 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2021-12-06 23:28:24,870 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:24,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:24,871 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:24,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2021-12-06 23:28:24,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:24,878 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:24,879 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:24,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:24,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:24,879 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:24,880 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:24,880 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:24,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:24,904 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2021-12-06 23:28:24,904 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:24,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:24,905 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:24,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2021-12-06 23:28:24,906 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:24,913 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:24,913 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:24,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:24,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:24,913 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:24,914 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:24,914 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:24,920 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:24,939 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2021-12-06 23:28:24,939 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:24,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:24,939 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:24,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2021-12-06 23:28:24,940 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:24,948 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:24,948 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:24,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:24,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:24,948 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:24,950 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:24,950 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:24,955 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:24,974 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2021-12-06 23:28:24,974 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:24,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:24,975 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:24,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2021-12-06 23:28:24,976 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:24,983 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:24,983 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:24,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:24,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:24,983 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:24,985 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:24,985 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:24,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:25,007 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:25,008 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:25,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:25,008 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:25,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2021-12-06 23:28:25,009 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:25,016 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:25,016 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:25,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:25,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:25,016 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:25,018 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:25,018 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:25,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:25,053 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2021-12-06 23:28:25,053 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:25,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:25,054 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:25,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2021-12-06 23:28:25,057 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:25,064 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:25,064 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:25,064 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:25,064 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:25,065 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:25,066 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:25,066 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:25,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:25,089 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2021-12-06 23:28:25,090 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:25,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:25,090 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:25,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2021-12-06 23:28:25,091 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:25,099 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:25,099 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:25,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:25,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:25,099 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:25,100 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:25,100 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:25,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:25,124 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2021-12-06 23:28:25,125 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:25,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:25,125 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:25,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2021-12-06 23:28:25,126 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:25,134 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:25,134 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:25,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:25,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:25,134 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:25,135 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:25,136 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:25,141 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:25,160 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2021-12-06 23:28:25,160 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:25,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:25,160 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:25,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2021-12-06 23:28:25,162 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:25,169 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:25,169 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:25,169 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:25,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:25,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:25,169 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:25,170 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:25,170 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:25,172 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:25,191 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2021-12-06 23:28:25,191 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:25,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:25,191 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:25,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2021-12-06 23:28:25,192 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:25,199 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:25,199 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:25,200 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:25,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:25,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:25,200 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:25,200 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:25,200 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:25,202 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:25,221 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2021-12-06 23:28:25,221 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:25,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:25,221 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:25,222 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2021-12-06 23:28:25,223 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:25,230 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:25,230 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:25,231 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:25,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:25,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:25,231 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:25,231 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:25,231 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:25,233 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:25,252 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2021-12-06 23:28:25,252 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:25,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:25,253 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:25,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2021-12-06 23:28:25,254 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:25,261 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:25,261 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:25,261 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:25,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:25,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:25,261 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:25,262 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:25,262 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:25,264 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:25,282 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2021-12-06 23:28:25,282 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:25,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:25,283 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:25,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2021-12-06 23:28:25,284 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:25,291 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:25,291 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:25,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:25,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:25,291 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:25,293 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:25,293 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:25,299 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:25,317 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2021-12-06 23:28:25,317 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:25,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:25,318 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:25,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2021-12-06 23:28:25,319 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:25,326 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:25,327 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:25,327 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:25,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:25,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:25,327 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:25,327 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:25,328 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:25,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:25,348 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2021-12-06 23:28:25,348 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:25,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:25,349 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:25,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2021-12-06 23:28:25,350 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:25,357 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:25,357 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:25,357 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:25,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:25,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:25,358 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:25,358 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:25,358 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:25,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:25,378 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:25,379 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:25,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:25,379 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:25,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2021-12-06 23:28:25,380 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:25,387 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:25,387 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:25,387 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:25,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:25,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:25,388 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:25,388 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:25,388 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:25,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:25,409 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2021-12-06 23:28:25,409 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:25,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:25,409 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:25,410 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2021-12-06 23:28:25,410 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:25,417 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:25,417 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:25,418 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:25,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:25,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:25,418 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:25,418 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:25,418 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:25,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:25,439 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2021-12-06 23:28:25,439 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:25,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:25,440 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:25,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2021-12-06 23:28:25,441 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:25,447 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:25,448 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:25,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:25,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:25,448 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:25,449 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:25,449 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:25,454 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:25,472 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2021-12-06 23:28:25,473 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-12-06 23:28:25,473 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:25,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:25,473 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:25,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2021-12-06 23:28:25,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:25,482 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:25,483 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:25,483 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:25,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:25,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:25,483 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:25,483 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:25,483 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:25,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:25,505 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2021-12-06 23:28:25,505 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:25,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:25,506 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:25,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2021-12-06 23:28:25,507 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:25,514 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:25,514 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:25,514 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:25,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:25,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:25,514 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:25,515 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:25,515 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:25,518 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:25,537 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2021-12-06 23:28:25,537 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:25,537 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:25,538 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:25,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2021-12-06 23:28:25,539 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:25,546 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:25,546 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:25,546 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:25,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:25,546 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:25,546 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:25,547 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:25,547 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:25,550 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:25,568 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2021-12-06 23:28:25,568 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:25,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:25,569 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:25,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2021-12-06 23:28:25,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:25,577 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:25,577 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:25,577 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:25,577 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:25,577 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:25,577 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:25,578 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:25,578 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:25,592 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:25,610 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2021-12-06 23:28:25,610 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:25,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:25,611 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:25,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2021-12-06 23:28:25,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:25,619 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:25,619 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:25,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:25,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:25,620 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:25,621 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:28:25,621 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:28:25,630 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:25,648 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2021-12-06 23:28:25,648 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:25,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:25,648 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:25,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2021-12-06 23:28:25,650 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:25,657 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:25,657 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:25,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:25,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:25,657 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:25,659 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:28:25,659 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:28:25,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:25,684 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2021-12-06 23:28:25,684 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:25,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:25,685 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:25,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2021-12-06 23:28:25,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:25,694 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:25,694 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:25,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:25,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:25,694 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:25,695 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:28:25,695 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:28:25,702 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:25,720 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2021-12-06 23:28:25,721 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:25,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:25,721 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:25,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2021-12-06 23:28:25,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:25,731 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:25,731 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:25,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:25,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:25,731 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:25,733 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:28:25,733 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:28:25,740 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:25,758 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2021-12-06 23:28:25,758 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:25,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:25,759 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:25,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2021-12-06 23:28:25,760 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:25,767 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:25,767 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:25,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:25,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:25,768 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:25,769 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:28:25,769 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:28:25,777 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:25,795 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2021-12-06 23:28:25,795 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:25,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:25,796 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:25,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2021-12-06 23:28:25,797 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:25,804 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:25,804 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:25,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:25,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:25,805 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:25,806 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:28:25,806 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:28:25,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:25,831 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2021-12-06 23:28:25,832 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:25,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:25,832 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:25,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2021-12-06 23:28:25,834 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:25,841 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:25,841 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:25,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:25,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:25,841 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:25,843 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:28:25,843 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:28:25,850 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:25,868 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2021-12-06 23:28:25,868 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:25,868 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:25,869 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:25,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2021-12-06 23:28:25,870 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:25,877 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:25,877 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:25,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:25,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:25,877 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:25,879 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:28:25,879 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:28:25,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:25,904 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2021-12-06 23:28:25,905 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:25,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:25,905 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:25,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2021-12-06 23:28:25,906 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:25,914 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:25,914 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:25,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:25,914 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:25,914 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:25,915 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:28:25,915 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:28:25,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:25,940 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2021-12-06 23:28:25,941 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:25,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:25,941 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:25,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2021-12-06 23:28:25,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:25,950 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:25,950 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:25,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:25,950 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:25,950 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:25,951 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:28:25,952 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:28:25,958 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:25,976 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2021-12-06 23:28:25,976 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:25,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:25,977 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:25,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2021-12-06 23:28:25,978 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:25,985 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:25,986 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:25,986 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:25,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:25,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:25,986 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:25,986 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:25,986 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:25,989 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:26,007 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:26,007 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:26,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:26,008 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:26,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2021-12-06 23:28:26,013 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:26,021 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:26,021 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:26,021 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:26,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:26,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:26,021 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:26,021 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:26,022 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:26,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:26,042 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2021-12-06 23:28:26,042 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:26,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:26,043 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:26,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2021-12-06 23:28:26,044 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:26,052 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:26,052 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:26,052 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:26,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:26,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:26,052 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:26,053 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:26,053 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:26,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:26,073 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2021-12-06 23:28:26,074 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:26,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:26,074 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:26,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2021-12-06 23:28:26,076 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:26,083 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:26,083 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:26,083 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:26,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:26,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:26,083 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:26,084 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:26,084 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:26,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:26,105 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2021-12-06 23:28:26,105 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:26,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:26,105 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:26,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2021-12-06 23:28:26,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:26,114 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:26,114 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:26,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:26,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:26,114 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:26,115 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:28:26,116 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:28:26,123 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:26,140 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2021-12-06 23:28:26,141 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:26,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:26,141 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:26,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2021-12-06 23:28:26,143 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:26,151 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:26,151 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:26,151 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:26,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:26,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:26,151 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:26,152 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:26,152 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:26,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:26,172 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2021-12-06 23:28:26,173 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:26,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:26,173 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:26,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2021-12-06 23:28:26,174 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:26,183 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:26,183 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:26,183 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:26,183 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:26,183 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:26,183 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:26,184 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:26,184 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:26,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:26,205 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2021-12-06 23:28:26,205 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:26,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:26,205 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:26,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2021-12-06 23:28:26,207 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:26,214 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:26,214 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:26,214 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:26,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:26,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:26,215 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:26,216 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:26,216 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:26,219 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:26,237 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2021-12-06 23:28:26,238 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:26,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:26,238 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:26,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2021-12-06 23:28:26,240 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:26,248 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:26,248 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:26,248 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:26,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:26,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:26,248 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:26,249 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:26,249 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:26,252 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:26,270 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2021-12-06 23:28:26,271 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:26,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:26,271 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:26,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2021-12-06 23:28:26,272 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:26,279 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:26,279 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:26,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:26,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:26,280 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:26,281 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:28:26,281 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:28:26,290 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:26,314 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2021-12-06 23:28:26,314 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-12-06 23:28:26,314 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:26,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:26,315 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:26,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2021-12-06 23:28:26,316 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:26,323 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:26,323 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:26,323 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:26,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:26,323 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:26,323 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:26,324 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:26,324 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:26,325 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:26,343 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:26,343 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:26,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:26,344 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:26,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2021-12-06 23:28:26,344 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:26,352 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:26,352 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:26,352 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:26,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:26,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:26,352 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:26,353 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:26,353 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:26,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:26,373 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2021-12-06 23:28:26,373 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:26,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:26,374 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:26,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2021-12-06 23:28:26,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:26,382 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:26,382 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:26,382 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:26,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:26,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:26,382 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:26,383 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:26,383 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:26,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:26,402 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2021-12-06 23:28:26,402 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:26,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:26,403 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:26,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2021-12-06 23:28:26,404 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:26,412 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:26,412 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:26,412 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:26,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:26,413 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:26,413 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:26,414 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:26,414 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:26,418 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:26,436 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2021-12-06 23:28:26,436 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:26,436 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:26,437 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:26,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2021-12-06 23:28:26,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:26,446 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:26,446 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:26,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:26,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:26,446 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:26,448 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:26,448 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:26,453 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:26,470 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2021-12-06 23:28:26,470 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:26,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:26,471 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:26,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2021-12-06 23:28:26,472 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:26,479 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:26,479 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:26,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:26,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:26,479 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:26,481 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:26,481 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:26,485 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:26,502 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2021-12-06 23:28:26,502 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:26,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:26,503 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:26,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2021-12-06 23:28:26,504 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:26,512 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:26,512 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:26,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:26,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:26,512 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:26,513 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:26,513 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:26,517 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:26,534 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2021-12-06 23:28:26,535 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:26,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:26,535 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:26,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2021-12-06 23:28:26,536 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:26,544 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:26,544 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:26,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:26,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:26,544 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:26,545 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:26,545 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:26,549 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:26,566 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2021-12-06 23:28:26,567 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:26,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:26,567 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:26,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2021-12-06 23:28:26,568 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:26,576 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:26,576 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:26,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:26,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:26,576 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:26,577 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:26,577 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:26,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:26,599 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2021-12-06 23:28:26,599 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:26,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:26,599 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:26,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2021-12-06 23:28:26,600 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:26,608 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:26,608 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:26,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:26,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:26,608 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:26,609 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:26,609 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:26,613 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:26,631 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2021-12-06 23:28:26,631 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:26,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:26,631 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:26,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2021-12-06 23:28:26,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:26,639 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:26,639 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:26,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:26,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:26,640 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:26,641 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:26,641 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:26,645 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:26,662 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Ended with exit code 0 [2021-12-06 23:28:26,663 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:26,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:26,663 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:26,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2021-12-06 23:28:26,664 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:26,671 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:26,671 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:26,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:26,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:26,671 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:26,672 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:26,672 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:26,677 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:26,695 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2021-12-06 23:28:26,695 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:26,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:26,695 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:26,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2021-12-06 23:28:26,696 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:26,705 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:26,705 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:26,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:26,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:26,706 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:26,707 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:26,707 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:26,711 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:26,731 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2021-12-06 23:28:26,731 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:26,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:26,732 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:26,732 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2021-12-06 23:28:26,733 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:26,740 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:26,740 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:26,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:26,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:26,740 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:26,743 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:26,743 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:26,747 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:26,765 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2021-12-06 23:28:26,765 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:26,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:26,765 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:26,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2021-12-06 23:28:26,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:26,773 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:26,774 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:26,774 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:26,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:26,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:26,774 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:26,774 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:26,774 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:26,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:26,793 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2021-12-06 23:28:26,793 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:26,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:26,794 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:26,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2021-12-06 23:28:26,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:26,802 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:26,802 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:26,802 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:26,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:26,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:26,802 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:26,803 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:26,803 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:26,804 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:26,822 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2021-12-06 23:28:26,822 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:26,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:26,823 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:26,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2021-12-06 23:28:26,824 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:26,830 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:26,830 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:26,831 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:26,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:26,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:26,831 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:26,831 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:26,831 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:26,832 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:26,851 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2021-12-06 23:28:26,851 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:26,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:26,852 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:26,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2021-12-06 23:28:26,852 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:26,859 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:26,859 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:26,859 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:26,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:26,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:26,859 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:26,860 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:26,860 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:26,861 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:26,879 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:26,879 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:26,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:26,880 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:26,880 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2021-12-06 23:28:26,881 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:26,888 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:26,888 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:26,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:26,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:26,888 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:26,889 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:26,889 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:26,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:26,911 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2021-12-06 23:28:26,911 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:26,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:26,911 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:26,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2021-12-06 23:28:26,912 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:26,919 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:26,920 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:26,920 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:26,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:26,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:26,920 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:26,920 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:26,920 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:26,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:26,939 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2021-12-06 23:28:26,939 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:26,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:26,940 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:26,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2021-12-06 23:28:26,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:26,949 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:26,949 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:26,949 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:26,949 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:26,949 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:26,949 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:26,950 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:26,950 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:26,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:26,969 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2021-12-06 23:28:26,969 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:26,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:26,969 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:26,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2021-12-06 23:28:26,971 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:26,978 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:26,979 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:26,979 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:26,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:26,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:26,979 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:26,979 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:26,979 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:26,981 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:26,999 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2021-12-06 23:28:27,000 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:27,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:27,000 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:27,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2021-12-06 23:28:27,002 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:27,009 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:27,009 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:27,009 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:27,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:27,010 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:27,010 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:27,010 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:27,010 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:27,012 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:27,029 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Ended with exit code 0 [2021-12-06 23:28:27,029 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:27,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:27,030 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:27,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2021-12-06 23:28:27,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:27,038 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:27,038 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:27,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:27,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:27,039 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:27,040 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:27,040 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:27,043 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:27,061 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2021-12-06 23:28:27,061 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-12-06 23:28:27,061 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:27,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:27,062 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:27,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2021-12-06 23:28:27,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:27,072 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:27,072 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:27,072 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:27,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:27,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:27,073 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:27,073 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:27,073 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:27,078 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:27,095 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2021-12-06 23:28:27,096 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:27,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:27,096 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:27,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2021-12-06 23:28:27,098 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:27,105 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:27,105 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:27,105 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:27,105 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:27,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:27,105 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:27,106 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:27,106 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:27,108 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:27,125 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:27,125 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:27,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:27,126 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:27,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2021-12-06 23:28:27,127 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:27,134 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:27,134 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:27,134 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:27,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:27,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:27,134 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:27,135 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:27,135 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:27,137 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:27,154 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2021-12-06 23:28:27,154 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:27,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:27,155 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:27,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2021-12-06 23:28:27,156 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:27,163 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:27,163 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:27,163 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:27,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:27,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:27,163 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:27,165 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:27,165 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:27,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:27,190 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2021-12-06 23:28:27,190 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:27,190 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:27,191 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:27,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2021-12-06 23:28:27,192 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:27,199 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:27,199 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:27,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:27,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:27,199 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:27,201 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 23:28:27,201 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 23:28:27,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:27,225 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2021-12-06 23:28:27,225 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:27,225 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:27,226 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:27,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2021-12-06 23:28:27,226 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:27,235 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:27,235 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:27,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:27,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:27,235 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:27,237 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 23:28:27,237 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 23:28:27,244 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:27,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2021-12-06 23:28:27,263 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:27,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:27,263 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:27,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2021-12-06 23:28:27,264 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:27,271 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:27,271 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:27,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:27,271 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:27,271 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:27,273 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 23:28:27,273 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 23:28:27,279 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:27,297 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2021-12-06 23:28:27,297 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:27,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:27,298 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:27,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2021-12-06 23:28:27,299 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:27,307 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:27,307 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:27,307 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:27,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:27,307 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:27,309 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 23:28:27,309 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 23:28:27,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:27,333 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2021-12-06 23:28:27,333 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:27,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:27,334 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:27,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2021-12-06 23:28:27,335 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:27,342 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:27,342 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:27,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:27,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:27,342 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:27,344 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 23:28:27,344 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 23:28:27,350 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:27,368 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2021-12-06 23:28:27,368 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:27,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:27,369 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:27,369 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2021-12-06 23:28:27,370 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:27,376 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:27,377 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:27,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:27,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:27,377 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:27,378 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 23:28:27,378 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 23:28:27,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:27,402 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2021-12-06 23:28:27,402 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:27,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:27,403 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:27,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2021-12-06 23:28:27,404 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:27,411 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:27,411 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:27,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:27,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:27,411 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:27,413 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 23:28:27,413 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 23:28:27,418 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:27,437 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2021-12-06 23:28:27,437 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:27,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:27,438 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:27,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2021-12-06 23:28:27,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:27,446 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:27,446 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:27,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:27,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:27,446 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:27,448 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 23:28:27,448 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 23:28:27,453 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:27,471 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2021-12-06 23:28:27,472 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:27,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:27,472 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:27,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2021-12-06 23:28:27,473 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:27,480 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:27,480 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:27,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:27,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:27,481 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:27,482 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 23:28:27,482 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 23:28:27,488 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:27,507 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Ended with exit code 0 [2021-12-06 23:28:27,507 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:27,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:27,507 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:27,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2021-12-06 23:28:27,508 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:27,515 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:27,516 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:27,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:27,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:27,516 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:27,517 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 23:28:27,517 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 23:28:27,523 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:27,541 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:27,541 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:27,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:27,542 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:27,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2021-12-06 23:28:27,543 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:27,550 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:27,550 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:27,550 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:27,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:27,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:27,551 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:27,551 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:27,551 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:27,553 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:27,571 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2021-12-06 23:28:27,571 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:27,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:27,572 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:27,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2021-12-06 23:28:27,572 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:27,579 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:27,580 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:27,580 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:27,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:27,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:27,580 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:27,580 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:27,580 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:27,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:27,600 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2021-12-06 23:28:27,600 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:27,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:27,601 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:27,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2021-12-06 23:28:27,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:27,609 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:27,609 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:27,609 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:27,609 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:27,609 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:27,610 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:27,610 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:27,610 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:27,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:27,630 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Ended with exit code 0 [2021-12-06 23:28:27,630 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:27,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:27,630 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:27,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2021-12-06 23:28:27,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:27,640 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:27,640 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:27,640 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:27,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:27,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:27,640 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:27,641 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:27,641 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:27,643 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:27,661 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2021-12-06 23:28:27,661 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:27,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:27,662 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:27,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2021-12-06 23:28:27,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:27,671 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:27,671 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:27,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:27,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:27,671 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:27,673 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 23:28:27,673 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 23:28:27,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:27,696 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2021-12-06 23:28:27,696 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:27,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:27,697 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:27,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2021-12-06 23:28:27,698 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:27,705 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:27,705 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:27,705 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:27,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:27,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:27,706 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:27,706 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:27,706 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:27,708 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:27,726 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:27,726 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:27,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:27,726 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:27,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2021-12-06 23:28:27,727 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:27,734 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:27,735 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:27,735 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:27,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:27,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:27,735 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:27,735 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:27,735 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:27,737 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:27,755 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Ended with exit code 0 [2021-12-06 23:28:27,755 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:27,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:27,756 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:27,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2021-12-06 23:28:27,757 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:27,764 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:27,764 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:27,764 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:27,764 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:27,764 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:27,764 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:27,765 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:27,765 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:27,767 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:27,785 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2021-12-06 23:28:27,785 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:27,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:27,786 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:27,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2021-12-06 23:28:27,787 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:27,795 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:27,795 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:27,795 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:27,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:27,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:27,795 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:27,796 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:27,796 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:27,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:27,827 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Ended with exit code 0 [2021-12-06 23:28:27,827 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:27,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:27,827 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:27,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2021-12-06 23:28:27,829 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:27,836 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:27,836 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:27,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:27,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:27,836 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:27,838 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 23:28:27,838 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 23:28:27,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:27,861 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2021-12-06 23:28:27,862 INFO L469 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2021-12-06 23:28:27,862 INFO L791 eck$LassoCheckResult]: Stem: 4#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3); 10#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet5#1, main_#t~ret6#1, main_~input~0#1, main_~result~0#1;main_~input~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1; 14#L13true call main_#t~ret6#1 := id(main_~input~0#1);< 12#idENTRYtrue ~x := #in~x; 8#L7true assume !(0 == ~x % 4294967296); 7#L8true call #t~ret4 := id(~x - 1);< 12#idENTRYtrue [2021-12-06 23:28:27,862 INFO L793 eck$LassoCheckResult]: Loop: 12#idENTRYtrue ~x := #in~x; 8#L7true assume !(0 == ~x % 4294967296); 7#L8true call #t~ret4 := id(~x - 1);< 12#idENTRYtrue [2021-12-06 23:28:27,862 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:28:27,862 INFO L85 PathProgramCache]: Analyzing trace with hash 890050945, now seen corresponding path program 2 times [2021-12-06 23:28:27,862 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 23:28:27,862 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [477107975] [2021-12-06 23:28:27,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:28:27,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 23:28:27,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 23:28:27,869 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-06 23:28:27,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 23:28:27,876 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-06 23:28:27,877 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:28:27,877 INFO L85 PathProgramCache]: Analyzing trace with hash 44820, now seen corresponding path program 2 times [2021-12-06 23:28:27,877 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 23:28:27,877 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [451508240] [2021-12-06 23:28:27,877 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:28:27,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 23:28:27,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 23:28:27,880 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-06 23:28:27,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 23:28:27,883 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-06 23:28:27,884 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:28:27,884 INFO L85 PathProgramCache]: Analyzing trace with hash -1620367980, now seen corresponding path program 3 times [2021-12-06 23:28:27,884 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 23:28:27,884 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2037130146] [2021-12-06 23:28:27,884 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:28:27,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 23:28:27,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 23:28:27,895 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-06 23:28:27,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 23:28:27,905 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-06 23:28:27,928 INFO L210 LassoAnalysis]: Preferences: [2021-12-06 23:28:27,928 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-06 23:28:27,928 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-06 23:28:27,928 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-06 23:28:27,928 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-12-06 23:28:27,928 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:27,928 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-06 23:28:27,928 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-06 23:28:27,928 INFO L133 ssoRankerPreferences]: Filename of dumped script: id_o10.c_Iteration1_Loop [2021-12-06 23:28:27,928 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-06 23:28:27,928 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-06 23:28:27,929 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:28:27,930 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:28:27,931 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:28:27,934 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:28:27,959 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-06 23:28:27,959 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-12-06 23:28:27,959 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:27,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:27,960 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:27,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2021-12-06 23:28:27,961 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 23:28:27,961 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 23:28:27,968 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 23:28:27,968 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_#res=0} Honda state: {id_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-06 23:28:27,986 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Ended with exit code 0 [2021-12-06 23:28:27,987 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:27,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:27,987 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:27,988 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2021-12-06 23:28:27,988 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 23:28:27,988 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 23:28:27,996 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 23:28:27,996 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_~x=0} Honda state: {id_~x=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-06 23:28:28,014 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Ended with exit code 0 [2021-12-06 23:28:28,014 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:28,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:28,015 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:28,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2021-12-06 23:28:28,016 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 23:28:28,016 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 23:28:28,042 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2021-12-06 23:28:28,042 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:28,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:28,043 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:28,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2021-12-06 23:28:28,044 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-12-06 23:28:28,044 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 23:28:28,072 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-12-06 23:28:28,074 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:28,074 INFO L210 LassoAnalysis]: Preferences: [2021-12-06 23:28:28,074 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-06 23:28:28,074 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-06 23:28:28,074 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-06 23:28:28,074 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-12-06 23:28:28,074 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:28,074 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-06 23:28:28,074 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-06 23:28:28,074 INFO L133 ssoRankerPreferences]: Filename of dumped script: id_o10.c_Iteration1_Loop [2021-12-06 23:28:28,074 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-06 23:28:28,075 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-06 23:28:28,075 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:28:28,077 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:28:28,079 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:28:28,080 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:28:28,111 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-06 23:28:28,111 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-12-06 23:28:28,111 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:28,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:28,111 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:28,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2021-12-06 23:28:28,112 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:28,119 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:28,119 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:28,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:28,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:28,119 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:28,119 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:28:28,119 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:28,120 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:28,138 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:28,138 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:28,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:28,139 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:28,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2021-12-06 23:28:28,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:28,147 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:28,147 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:28,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:28,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:28,147 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:28,148 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:28:28,148 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:28,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:28,168 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2021-12-06 23:28:28,168 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:28,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:28,168 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:28,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2021-12-06 23:28:28,170 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:28,176 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:28,176 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:28,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:28,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:28,177 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:28,177 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:28:28,177 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:28,178 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:28,195 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Ended with exit code 0 [2021-12-06 23:28:28,196 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:28,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:28,196 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:28,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2021-12-06 23:28:28,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:28,204 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:28,204 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:28,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:28,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:28,205 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:28,205 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:28:28,205 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:28,206 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:28,224 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Ended with exit code 0 [2021-12-06 23:28:28,224 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-12-06 23:28:28,225 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:28,225 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:28,225 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:28,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2021-12-06 23:28:28,226 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:28,234 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:28,234 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:28,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:28,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:28,234 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:28,235 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:28,235 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:28,236 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:28,253 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:28,254 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:28,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:28,254 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:28,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2021-12-06 23:28:28,255 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:28,263 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:28,263 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:28,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:28,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:28,263 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:28,264 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:28,264 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:28,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:28,284 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2021-12-06 23:28:28,285 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:28,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:28,285 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:28,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2021-12-06 23:28:28,286 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:28,294 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:28,294 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:28,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:28,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:28,294 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:28,294 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:28,294 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:28,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:28,313 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:28,313 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:28,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:28,314 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:28,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2021-12-06 23:28:28,315 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:28,322 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:28,322 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:28,322 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:28,322 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:28,322 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:28,323 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:28,323 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:28,324 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:28,341 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2021-12-06 23:28:28,342 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-12-06 23:28:28,342 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:28,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:28,342 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:28,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2021-12-06 23:28:28,344 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:28,351 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:28,351 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:28,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:28,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:28,351 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:28,351 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:28,351 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:28,353 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:28,370 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2021-12-06 23:28:28,370 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:28,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:28,371 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:28,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2021-12-06 23:28:28,372 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:28,379 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:28,380 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:28,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:28,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:28,380 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:28,381 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:28,381 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:28,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:28,402 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2021-12-06 23:28:28,402 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:28,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:28,403 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:28,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2021-12-06 23:28:28,404 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:28,411 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:28,411 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:28,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:28,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:28,411 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:28,411 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:28,411 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:28,413 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:28,430 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2021-12-06 23:28:28,431 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:28,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:28,431 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:28,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2021-12-06 23:28:28,432 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:28,439 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:28,439 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:28,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:28,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:28,440 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:28,440 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:28,440 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:28,441 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:28,459 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2021-12-06 23:28:28,459 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-12-06 23:28:28,460 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:28,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:28,460 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:28,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2021-12-06 23:28:28,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:28,468 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:28,468 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:28,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:28,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:28,469 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:28,469 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:28,469 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:28,470 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:28,488 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:28,489 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:28,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:28,489 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:28,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2021-12-06 23:28:28,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:28,497 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:28,497 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:28,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:28,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:28,498 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:28,499 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:28,499 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:28,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:28,520 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2021-12-06 23:28:28,521 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:28,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:28,521 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:28,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2021-12-06 23:28:28,522 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:28,530 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:28,530 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:28,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:28,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:28,530 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:28,530 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:28,530 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:28,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:28,549 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2021-12-06 23:28:28,550 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:28,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:28,550 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:28,551 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2021-12-06 23:28:28,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:28,559 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:28,559 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:28,560 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:28,560 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:28,560 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:28,560 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:28,560 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:28,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:28,579 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2021-12-06 23:28:28,580 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-12-06 23:28:28,580 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:28,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:28,580 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:28,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2021-12-06 23:28:28,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:28,588 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:28,588 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:28,588 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:28,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:28,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:28,588 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:28,589 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:28,589 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:28,590 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:28,608 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2021-12-06 23:28:28,608 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:28,608 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:28,609 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:28,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2021-12-06 23:28:28,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:28,618 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:28,618 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:28,618 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:28,618 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:28,618 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:28,618 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:28,619 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:28,619 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:28,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:28,641 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:28,642 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:28,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:28,642 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:28,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2021-12-06 23:28:28,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:28,651 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:28,651 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:28,651 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:28,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:28,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:28,651 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:28,651 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:28,651 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:28,653 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:28,671 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:28,671 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:28,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:28,672 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:28,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2021-12-06 23:28:28,674 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:28,680 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:28,681 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:28,681 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:28,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:28,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:28,681 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:28,681 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:28,681 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:28,683 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:28,701 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2021-12-06 23:28:28,701 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-12-06 23:28:28,701 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:28,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:28,701 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:28,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2021-12-06 23:28:28,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:28,712 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:28,712 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:28,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:28,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:28,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:28,712 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:28,713 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:28,713 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:28,716 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:28,734 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Ended with exit code 0 [2021-12-06 23:28:28,734 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:28,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:28,734 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:28,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2021-12-06 23:28:28,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:28,743 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:28,743 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:28,743 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:28,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:28,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:28,743 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:28,744 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:28,744 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:28,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:28,770 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2021-12-06 23:28:28,770 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:28,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:28,770 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:28,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2021-12-06 23:28:28,772 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:28,780 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:28,780 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:28,780 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:28,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:28,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:28,780 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:28,781 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:28,781 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:28,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:28,801 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Ended with exit code 0 [2021-12-06 23:28:28,801 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:28,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:28,802 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:28,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2021-12-06 23:28:28,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:28,811 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:28,811 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:28,812 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:28,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:28,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:28,812 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:28,812 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:28,812 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:28,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:28,833 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Ended with exit code 0 [2021-12-06 23:28:28,833 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-12-06 23:28:28,833 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:28,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:28,833 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:28,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2021-12-06 23:28:28,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:28,842 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:28,842 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:28,842 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:28,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:28,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:28,842 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:28,843 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:28,843 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:28,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:28,864 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2021-12-06 23:28:28,864 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:28,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:28,865 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:28,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2021-12-06 23:28:28,866 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:28,873 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:28,873 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:28,873 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:28,873 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:28,873 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:28,873 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:28,874 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:28,874 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:28,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:28,905 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:28,905 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:28,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:28,906 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:28,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2021-12-06 23:28:28,907 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:28,915 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:28,915 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:28,915 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:28,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:28,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:28,915 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:28,916 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:28,916 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:28,919 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:28,938 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2021-12-06 23:28:28,938 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:28,938 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:28,939 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:28,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2021-12-06 23:28:28,940 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:28,947 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:28,947 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:28,947 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:28,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:28,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:28,947 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:28,948 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:28,948 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:28,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:28,969 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2021-12-06 23:28:28,969 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-12-06 23:28:28,969 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:28,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:28,970 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:28,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2021-12-06 23:28:28,971 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:28,978 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:28,978 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:28,978 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:28,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:28,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:28,978 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:28,979 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:28,979 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:28,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:28,998 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2021-12-06 23:28:28,998 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:28,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:28,999 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:29,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2021-12-06 23:28:29,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:29,008 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:29,008 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:29,008 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:29,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:29,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:29,008 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:29,009 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:29,009 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:29,013 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:29,031 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2021-12-06 23:28:29,031 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:29,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:29,031 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:29,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2021-12-06 23:28:29,032 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:29,039 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:29,039 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:29,039 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:29,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:29,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:29,039 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:29,040 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:29,040 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:29,041 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:29,059 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2021-12-06 23:28:29,059 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:29,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:29,060 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:29,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2021-12-06 23:28:29,061 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:29,068 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:29,068 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:29,068 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:29,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:29,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:29,068 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:29,068 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:29,068 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:29,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:29,088 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2021-12-06 23:28:29,088 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-12-06 23:28:29,088 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:29,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:29,089 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:29,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2021-12-06 23:28:29,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:29,097 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:29,097 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:29,097 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:29,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:29,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:29,098 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:29,098 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:29,098 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:29,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:29,118 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2021-12-06 23:28:29,118 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:29,118 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:29,119 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:29,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2021-12-06 23:28:29,120 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:29,127 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:29,127 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:29,128 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:29,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:29,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:29,128 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:29,129 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:29,129 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:29,135 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:29,153 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2021-12-06 23:28:29,153 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:29,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:29,154 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:29,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2021-12-06 23:28:29,155 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:29,162 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:29,162 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:29,162 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:29,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:29,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:29,162 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:29,163 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:29,163 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:29,165 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:29,183 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2021-12-06 23:28:29,183 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:29,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:29,184 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:29,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2021-12-06 23:28:29,185 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:29,192 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:29,192 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:29,192 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:29,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:29,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:29,192 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:29,192 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:29,193 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:29,195 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:29,213 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2021-12-06 23:28:29,330 INFO L210 LassoAnalysis]: Preferences: [2021-12-06 23:28:29,330 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-06 23:28:29,330 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-06 23:28:29,330 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-06 23:28:29,330 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-12-06 23:28:29,330 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:29,330 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-06 23:28:29,331 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-06 23:28:29,331 INFO L133 ssoRankerPreferences]: Filename of dumped script: id_o10.c_Iteration1_Lasso [2021-12-06 23:28:29,331 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-06 23:28:29,331 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-06 23:28:29,332 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:28:29,342 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:28:29,343 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:28:29,344 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:28:29,345 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:28:29,346 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:28:29,347 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:28:29,347 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:28:29,352 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:28:29,353 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:28:29,354 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:28:29,360 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:28:29,361 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:28:29,362 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:28:29,363 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:28:29,364 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:28:29,365 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:28:29,369 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:28:29,457 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-06 23:28:29,457 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-12-06 23:28:29,457 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:29,457 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:29,458 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:29,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2021-12-06 23:28:29,459 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:29,465 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:29,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:29,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:29,466 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:29,466 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:29,467 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 23:28:29,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:29,486 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2021-12-06 23:28:29,486 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:29,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:29,487 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:29,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2021-12-06 23:28:29,488 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:29,495 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:29,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:29,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:29,495 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:29,496 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:29,496 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 23:28:29,499 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:29,517 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2021-12-06 23:28:29,517 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:29,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:29,518 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:29,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2021-12-06 23:28:29,519 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:29,525 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:29,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:29,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:29,526 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:29,527 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:29,527 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 23:28:29,529 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:29,547 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:29,547 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:29,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:29,548 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:29,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2021-12-06 23:28:29,548 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:29,555 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:29,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:29,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:29,555 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:29,556 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:29,556 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 23:28:29,559 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:29,576 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Ended with exit code 0 [2021-12-06 23:28:29,576 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:29,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:29,577 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:29,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2021-12-06 23:28:29,578 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:29,585 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:29,585 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:29,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:29,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:29,585 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:29,586 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:28:29,586 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:29,587 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:29,605 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2021-12-06 23:28:29,605 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:29,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:29,605 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:29,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2021-12-06 23:28:29,607 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:29,613 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:29,613 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:29,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:29,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:29,614 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:29,614 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:28:29,614 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:29,615 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:29,633 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Ended with exit code 0 [2021-12-06 23:28:29,633 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:29,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:29,634 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:29,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2021-12-06 23:28:29,635 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:29,642 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:29,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:29,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:29,642 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:29,643 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:29,643 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 23:28:29,646 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:29,663 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2021-12-06 23:28:29,664 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:29,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:29,664 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:29,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2021-12-06 23:28:29,665 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:29,672 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:29,672 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:29,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:29,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:29,672 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:29,673 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:28:29,673 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:29,674 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:29,691 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:29,691 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:29,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:29,692 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:29,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2021-12-06 23:28:29,694 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:29,700 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:29,701 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:29,701 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:29,701 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:29,701 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:29,701 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:28:29,701 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:29,703 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:29,720 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2021-12-06 23:28:29,720 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:29,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:29,721 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:29,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2021-12-06 23:28:29,722 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:29,729 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:29,729 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:29,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:29,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:29,730 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:29,730 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:28:29,730 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:29,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:29,749 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2021-12-06 23:28:29,749 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:29,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:29,750 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:29,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2021-12-06 23:28:29,753 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:29,760 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:29,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:29,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:29,760 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:29,760 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:29,761 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 23:28:29,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:29,781 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Ended with exit code 0 [2021-12-06 23:28:29,781 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:29,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:29,781 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:29,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2021-12-06 23:28:29,783 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:29,790 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:29,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:29,790 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:29,790 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:29,791 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:29,791 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 23:28:29,794 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:29,811 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:29,811 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:29,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:29,812 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:29,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2021-12-06 23:28:29,813 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:29,820 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:29,820 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:29,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:29,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:29,820 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:29,821 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:28:29,821 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:29,822 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:29,840 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:29,840 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:29,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:29,840 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:29,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2021-12-06 23:28:29,842 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:29,848 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:29,848 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:29,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:29,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:29,849 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:29,849 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:28:29,849 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:29,850 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:29,868 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Ended with exit code 0 [2021-12-06 23:28:29,868 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:29,868 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:29,868 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:29,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2021-12-06 23:28:29,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:29,876 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:29,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:29,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:29,876 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:29,877 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:29,877 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 23:28:29,879 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:29,897 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Ended with exit code 0 [2021-12-06 23:28:29,897 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:29,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:29,898 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:29,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2021-12-06 23:28:29,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:29,906 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:29,906 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:29,906 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:29,906 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:29,908 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:29,908 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 23:28:29,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:29,929 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Ended with exit code 0 [2021-12-06 23:28:29,929 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:29,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:29,930 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:29,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2021-12-06 23:28:29,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:29,938 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:29,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:29,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:29,938 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:29,939 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:29,939 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 23:28:29,941 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:29,959 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:29,959 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:29,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:29,959 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:29,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2021-12-06 23:28:29,960 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:29,967 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:29,967 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:29,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:29,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:29,967 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:29,967 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:28:29,967 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:29,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:29,986 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Ended with exit code 0 [2021-12-06 23:28:29,986 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:29,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:29,987 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:29,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2021-12-06 23:28:29,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:29,994 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:29,995 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:29,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:29,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:29,995 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:29,995 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:28:29,995 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:29,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:30,013 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Ended with exit code 0 [2021-12-06 23:28:30,013 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:30,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:30,014 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:30,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2021-12-06 23:28:30,015 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:30,022 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:30,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:30,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:30,022 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:30,022 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:30,022 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 23:28:30,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:30,042 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Ended with exit code 0 [2021-12-06 23:28:30,042 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:30,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:30,043 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:30,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2021-12-06 23:28:30,044 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:30,051 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:30,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:30,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:30,051 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:30,051 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:30,052 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 23:28:30,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:30,071 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Ended with exit code 0 [2021-12-06 23:28:30,072 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:30,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:30,072 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:30,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2021-12-06 23:28:30,074 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:30,080 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:30,080 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:30,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:30,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:30,081 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:30,081 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:28:30,081 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:30,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:30,100 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Ended with exit code 0 [2021-12-06 23:28:30,100 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:30,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:30,100 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:30,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2021-12-06 23:28:30,102 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:30,108 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:30,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:30,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:30,109 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:30,110 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:30,110 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 23:28:30,114 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:30,132 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2021-12-06 23:28:30,132 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:30,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:30,133 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:30,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2021-12-06 23:28:30,134 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:30,141 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:30,141 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:30,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:30,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:30,141 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:28:30,141 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:28:30,141 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:30,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:30,160 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:30,160 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-12-06 23:28:30,160 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:30,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:30,161 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:30,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2021-12-06 23:28:30,162 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:30,168 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:30,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:30,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:30,169 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:30,169 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:28:30,169 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:28:30,172 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:30,190 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2021-12-06 23:28:30,190 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:30,190 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:30,190 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:30,191 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2021-12-06 23:28:30,192 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:30,199 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:30,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:30,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:30,200 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:30,201 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:28:30,201 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:28:30,204 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:30,222 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2021-12-06 23:28:30,222 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:30,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:30,223 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:30,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2021-12-06 23:28:30,224 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:30,231 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:30,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:30,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:30,231 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:30,232 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:28:30,232 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:28:30,235 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:30,253 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:30,253 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:30,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:30,254 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:30,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2021-12-06 23:28:30,255 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:30,263 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:30,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:30,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:30,263 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:30,266 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:28:30,266 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:28:30,269 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:30,287 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Ended with exit code 0 [2021-12-06 23:28:30,287 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:30,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:30,288 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:30,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2021-12-06 23:28:30,288 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:30,295 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:30,295 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:30,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:30,295 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:30,295 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:30,296 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:30,296 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:30,297 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:30,315 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2021-12-06 23:28:30,315 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:30,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:30,315 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:30,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2021-12-06 23:28:30,316 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:30,324 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:30,324 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:30,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:30,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:30,324 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:30,324 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:30,324 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:30,326 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:30,343 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2021-12-06 23:28:30,343 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:30,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:30,344 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:30,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2021-12-06 23:28:30,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:30,352 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:30,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:30,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:30,352 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:30,353 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:28:30,353 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:28:30,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:30,373 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Ended with exit code 0 [2021-12-06 23:28:30,373 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:30,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:30,374 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:30,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2021-12-06 23:28:30,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:30,382 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:30,382 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:30,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:30,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:30,382 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:30,383 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:30,383 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:30,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:30,401 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2021-12-06 23:28:30,401 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:30,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:30,402 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:30,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2021-12-06 23:28:30,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:30,410 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:30,410 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:30,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:30,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:30,411 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:30,411 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:30,411 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:30,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:30,429 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Ended with exit code 0 [2021-12-06 23:28:30,430 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:30,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:30,430 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:30,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2021-12-06 23:28:30,431 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:30,439 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:30,439 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:30,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:30,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:30,439 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:30,440 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:30,440 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:30,441 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:30,458 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Ended with exit code 0 [2021-12-06 23:28:30,458 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:30,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:30,459 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:30,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2021-12-06 23:28:30,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:30,467 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:30,467 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:30,467 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:30,467 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:30,468 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:28:30,468 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:28:30,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:30,489 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Ended with exit code 0 [2021-12-06 23:28:30,490 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:30,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:30,490 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:30,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2021-12-06 23:28:30,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:30,499 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:30,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:30,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:30,499 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:30,500 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:28:30,500 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:28:30,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:30,521 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Ended with exit code 0 [2021-12-06 23:28:30,522 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:30,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:30,522 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:30,523 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2021-12-06 23:28:30,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:30,530 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:30,530 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:30,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:30,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:30,530 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:30,531 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:30,531 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:30,532 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:30,549 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Ended with exit code 0 [2021-12-06 23:28:30,549 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:30,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:30,550 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:30,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2021-12-06 23:28:30,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:30,558 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:30,558 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:30,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:30,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:30,558 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:30,558 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:30,558 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:30,559 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:30,577 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:30,577 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:30,577 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:30,577 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:30,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2021-12-06 23:28:30,579 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:30,585 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:30,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:30,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:30,586 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:30,586 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:28:30,586 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:28:30,590 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:30,607 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Ended with exit code 0 [2021-12-06 23:28:30,607 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:30,608 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:30,608 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:30,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2021-12-06 23:28:30,609 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:30,616 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:30,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:30,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:30,616 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:30,617 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:28:30,617 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:28:30,620 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:30,638 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Ended with exit code 0 [2021-12-06 23:28:30,639 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:30,639 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:30,639 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:30,640 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2021-12-06 23:28:30,640 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:30,647 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:30,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:30,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:30,647 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:30,648 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:28:30,648 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:28:30,651 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:30,669 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Ended with exit code 0 [2021-12-06 23:28:30,669 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:30,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:30,670 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:30,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2021-12-06 23:28:30,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:30,678 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:30,678 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:30,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:30,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:30,678 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:30,679 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:30,679 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:30,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:30,697 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Ended with exit code 0 [2021-12-06 23:28:30,697 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:30,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:30,698 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:30,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2021-12-06 23:28:30,699 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:30,706 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:30,706 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:30,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:30,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:30,707 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:30,707 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:30,707 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:30,708 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:30,725 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Ended with exit code 0 [2021-12-06 23:28:30,726 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:30,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:30,726 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:30,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2021-12-06 23:28:30,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:30,735 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:30,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:30,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:30,735 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:30,736 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:28:30,736 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:28:30,740 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:30,757 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Ended with exit code 0 [2021-12-06 23:28:30,758 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:30,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:30,758 INFO L229 MonitoredProcess]: Starting monitored process 341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:30,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2021-12-06 23:28:30,760 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:30,768 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:30,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:30,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:30,768 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:30,769 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:28:30,769 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:28:30,772 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:30,789 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Ended with exit code 0 [2021-12-06 23:28:30,789 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:30,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:30,790 INFO L229 MonitoredProcess]: Starting monitored process 342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:30,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2021-12-06 23:28:30,792 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:30,798 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:30,799 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:30,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:30,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:30,799 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:30,799 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:30,799 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:30,800 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:30,818 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Ended with exit code 0 [2021-12-06 23:28:30,818 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:30,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:30,819 INFO L229 MonitoredProcess]: Starting monitored process 343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:30,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2021-12-06 23:28:30,820 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:30,828 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:30,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:30,828 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:30,828 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:30,829 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:28:30,829 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:28:30,836 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:30,854 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Ended with exit code 0 [2021-12-06 23:28:30,854 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:30,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:30,854 INFO L229 MonitoredProcess]: Starting monitored process 344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:30,855 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Waiting until timeout for monitored process [2021-12-06 23:28:30,856 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:30,864 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:30,864 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:30,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:30,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:30,864 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:30,864 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:30,864 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:30,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:30,884 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Ended with exit code 0 [2021-12-06 23:28:30,884 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-12-06 23:28:30,884 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:30,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:30,884 INFO L229 MonitoredProcess]: Starting monitored process 345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:30,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Waiting until timeout for monitored process [2021-12-06 23:28:30,886 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:30,893 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:30,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:30,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:30,893 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:30,894 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:30,894 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:30,897 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:30,916 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Ended with exit code 0 [2021-12-06 23:28:30,916 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:30,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:30,917 INFO L229 MonitoredProcess]: Starting monitored process 346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:30,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Waiting until timeout for monitored process [2021-12-06 23:28:30,917 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:30,924 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:30,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:30,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:30,924 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:30,925 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:30,925 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:30,929 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:30,946 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:30,947 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:30,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:30,947 INFO L229 MonitoredProcess]: Starting monitored process 347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:30,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Waiting until timeout for monitored process [2021-12-06 23:28:30,948 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:30,955 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:30,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:30,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:30,956 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:30,957 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:30,957 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:30,961 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:30,979 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:30,979 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:30,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:30,980 INFO L229 MonitoredProcess]: Starting monitored process 348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:30,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Waiting until timeout for monitored process [2021-12-06 23:28:30,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:30,988 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:30,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:30,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:30,988 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:30,989 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:30,989 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:30,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:31,011 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Ended with exit code 0 [2021-12-06 23:28:31,011 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:31,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:31,011 INFO L229 MonitoredProcess]: Starting monitored process 349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:31,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Waiting until timeout for monitored process [2021-12-06 23:28:31,012 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:31,019 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:31,019 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:31,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:31,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:31,019 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:31,020 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:31,020 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:31,021 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:31,038 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Ended with exit code 0 [2021-12-06 23:28:31,038 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:31,039 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:31,039 INFO L229 MonitoredProcess]: Starting monitored process 350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:31,040 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Waiting until timeout for monitored process [2021-12-06 23:28:31,040 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:31,047 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:31,047 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:31,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:31,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:31,047 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:31,048 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:31,048 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:31,049 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:31,066 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:31,067 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:31,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:31,067 INFO L229 MonitoredProcess]: Starting monitored process 351 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:31,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Waiting until timeout for monitored process [2021-12-06 23:28:31,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:31,076 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:31,076 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:31,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:31,076 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:31,077 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:31,077 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:31,080 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:31,098 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Ended with exit code 0 [2021-12-06 23:28:31,098 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:31,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:31,099 INFO L229 MonitoredProcess]: Starting monitored process 352 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:31,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Waiting until timeout for monitored process [2021-12-06 23:28:31,100 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:31,108 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:31,108 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:31,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:31,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:31,108 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:31,109 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:31,109 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:31,111 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:31,128 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Ended with exit code 0 [2021-12-06 23:28:31,128 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:31,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:31,129 INFO L229 MonitoredProcess]: Starting monitored process 353 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:31,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Waiting until timeout for monitored process [2021-12-06 23:28:31,130 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:31,138 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:31,138 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:31,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:31,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:31,138 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:31,139 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:31,139 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:31,140 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:31,157 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Ended with exit code 0 [2021-12-06 23:28:31,157 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:31,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:31,158 INFO L229 MonitoredProcess]: Starting monitored process 354 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:31,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Waiting until timeout for monitored process [2021-12-06 23:28:31,160 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:31,168 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:31,168 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:31,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:31,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:31,168 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:31,169 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:31,169 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:31,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:31,188 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Ended with exit code 0 [2021-12-06 23:28:31,188 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:31,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:31,189 INFO L229 MonitoredProcess]: Starting monitored process 355 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:31,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Waiting until timeout for monitored process [2021-12-06 23:28:31,190 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:31,197 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:31,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:31,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:31,197 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:31,198 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:31,198 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:31,202 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:31,220 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Ended with exit code 0 [2021-12-06 23:28:31,220 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:31,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:31,221 INFO L229 MonitoredProcess]: Starting monitored process 356 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:31,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Waiting until timeout for monitored process [2021-12-06 23:28:31,222 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:31,229 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:31,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:31,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:31,229 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:31,230 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:31,230 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:31,233 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:31,251 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Ended with exit code 0 [2021-12-06 23:28:31,251 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:31,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:31,252 INFO L229 MonitoredProcess]: Starting monitored process 357 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:31,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Waiting until timeout for monitored process [2021-12-06 23:28:31,254 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:31,261 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:31,261 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:31,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:31,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:31,261 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:31,261 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:31,261 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:31,262 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:31,280 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:31,280 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:31,280 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:31,281 INFO L229 MonitoredProcess]: Starting monitored process 358 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:31,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Waiting until timeout for monitored process [2021-12-06 23:28:31,282 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:31,290 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:31,290 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:31,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:31,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:31,290 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:31,290 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:31,290 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:31,291 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:31,309 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Ended with exit code 0 [2021-12-06 23:28:31,310 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:31,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:31,310 INFO L229 MonitoredProcess]: Starting monitored process 359 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:31,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Waiting until timeout for monitored process [2021-12-06 23:28:31,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:31,319 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:31,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:31,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:31,319 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:31,320 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:31,320 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:31,325 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:31,342 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Ended with exit code 0 [2021-12-06 23:28:31,343 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:31,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:31,343 INFO L229 MonitoredProcess]: Starting monitored process 360 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:31,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Waiting until timeout for monitored process [2021-12-06 23:28:31,344 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:31,351 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:31,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:31,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:31,351 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:31,352 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:31,352 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:31,356 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:31,374 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Ended with exit code 0 [2021-12-06 23:28:31,374 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:31,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:31,374 INFO L229 MonitoredProcess]: Starting monitored process 361 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:31,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Waiting until timeout for monitored process [2021-12-06 23:28:31,376 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:31,384 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:31,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:31,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:31,384 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:31,385 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:31,385 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:31,388 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:31,406 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Ended with exit code 0 [2021-12-06 23:28:31,406 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:31,406 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:31,407 INFO L229 MonitoredProcess]: Starting monitored process 362 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:31,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Waiting until timeout for monitored process [2021-12-06 23:28:31,408 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:31,416 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:31,416 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:31,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:31,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:31,416 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:31,416 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:31,416 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:31,418 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:31,435 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Ended with exit code 0 [2021-12-06 23:28:31,435 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:31,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:31,436 INFO L229 MonitoredProcess]: Starting monitored process 363 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:31,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Waiting until timeout for monitored process [2021-12-06 23:28:31,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:31,445 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:31,445 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:31,445 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:31,445 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:31,445 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:31,445 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:31,445 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:31,447 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:31,464 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Ended with exit code 0 [2021-12-06 23:28:31,464 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:31,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:31,465 INFO L229 MonitoredProcess]: Starting monitored process 364 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:31,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Waiting until timeout for monitored process [2021-12-06 23:28:31,467 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:31,474 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:31,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:31,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:31,475 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:31,475 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:31,475 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:31,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:31,496 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:31,497 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:31,497 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:31,497 INFO L229 MonitoredProcess]: Starting monitored process 365 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:31,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Waiting until timeout for monitored process [2021-12-06 23:28:31,499 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:31,506 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:31,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:31,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:31,506 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:31,507 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:31,508 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:31,515 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:31,533 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:31,533 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:31,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:31,534 INFO L229 MonitoredProcess]: Starting monitored process 366 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:31,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Waiting until timeout for monitored process [2021-12-06 23:28:31,536 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:31,543 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:31,543 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:31,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:31,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:31,543 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:31,543 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:31,543 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:31,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:31,562 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Ended with exit code 0 [2021-12-06 23:28:31,562 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:31,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:31,563 INFO L229 MonitoredProcess]: Starting monitored process 367 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:31,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Waiting until timeout for monitored process [2021-12-06 23:28:31,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:31,572 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:31,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:31,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:31,572 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:31,574 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:31,574 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:31,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:31,600 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Ended with exit code 0 [2021-12-06 23:28:31,601 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:31,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:31,601 INFO L229 MonitoredProcess]: Starting monitored process 368 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:31,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Waiting until timeout for monitored process [2021-12-06 23:28:31,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:31,610 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:31,610 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:31,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:31,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:31,611 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:31,611 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:31,611 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:31,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:31,630 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Ended with exit code 0 [2021-12-06 23:28:31,630 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-12-06 23:28:31,630 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:31,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:31,631 INFO L229 MonitoredProcess]: Starting monitored process 369 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:31,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Waiting until timeout for monitored process [2021-12-06 23:28:31,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:31,639 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:31,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:31,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:31,639 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:31,640 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:28:31,640 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:28:31,645 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:31,663 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Ended with exit code 0 [2021-12-06 23:28:31,663 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:31,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:31,663 INFO L229 MonitoredProcess]: Starting monitored process 370 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:31,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Waiting until timeout for monitored process [2021-12-06 23:28:31,664 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:31,671 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:31,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:31,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:31,671 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:31,673 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:28:31,673 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:28:31,677 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:31,695 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Ended with exit code 0 [2021-12-06 23:28:31,695 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:31,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:31,696 INFO L229 MonitoredProcess]: Starting monitored process 371 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:31,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Waiting until timeout for monitored process [2021-12-06 23:28:31,697 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:31,704 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:31,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:31,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:31,704 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:31,705 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:28:31,705 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:28:31,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:31,728 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:31,728 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:31,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:31,728 INFO L229 MonitoredProcess]: Starting monitored process 372 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:31,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Waiting until timeout for monitored process [2021-12-06 23:28:31,730 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:31,737 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:31,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:31,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:31,737 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:31,738 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:28:31,738 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:28:31,743 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:31,761 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:31,761 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:31,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:31,762 INFO L229 MonitoredProcess]: Starting monitored process 373 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:31,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Waiting until timeout for monitored process [2021-12-06 23:28:31,763 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:31,771 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:31,772 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:31,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:31,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:31,772 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:31,772 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:31,772 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:31,774 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:31,799 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Ended with exit code 0 [2021-12-06 23:28:31,799 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:31,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:31,800 INFO L229 MonitoredProcess]: Starting monitored process 374 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:31,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Waiting until timeout for monitored process [2021-12-06 23:28:31,801 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:31,810 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:31,810 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:31,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:31,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:31,810 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:31,811 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:31,811 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:31,813 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:31,830 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Ended with exit code 0 [2021-12-06 23:28:31,831 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:31,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:31,831 INFO L229 MonitoredProcess]: Starting monitored process 375 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:31,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Waiting until timeout for monitored process [2021-12-06 23:28:31,832 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:31,839 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:31,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:31,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:31,839 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:31,841 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:28:31,841 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:28:31,845 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:31,863 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Ended with exit code 0 [2021-12-06 23:28:31,863 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:31,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:31,864 INFO L229 MonitoredProcess]: Starting monitored process 376 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:31,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Waiting until timeout for monitored process [2021-12-06 23:28:31,865 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:31,872 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:31,873 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:31,873 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:31,873 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:31,873 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:31,873 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:31,873 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:31,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:31,892 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Ended with exit code 0 [2021-12-06 23:28:31,892 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:31,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:31,893 INFO L229 MonitoredProcess]: Starting monitored process 377 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:31,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Waiting until timeout for monitored process [2021-12-06 23:28:31,895 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:31,902 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:31,902 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:31,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:31,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:31,902 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:31,903 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:31,903 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:31,904 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:31,921 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Ended with exit code 0 [2021-12-06 23:28:31,922 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:31,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:31,922 INFO L229 MonitoredProcess]: Starting monitored process 378 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:31,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Waiting until timeout for monitored process [2021-12-06 23:28:31,923 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:31,932 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:31,932 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:31,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:31,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:31,932 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:31,933 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:31,933 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:31,934 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:31,952 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Ended with exit code 0 [2021-12-06 23:28:31,952 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:31,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:31,953 INFO L229 MonitoredProcess]: Starting monitored process 379 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:31,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Waiting until timeout for monitored process [2021-12-06 23:28:31,954 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:31,960 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:31,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:31,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:31,961 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:31,962 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:28:31,962 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:28:31,966 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:31,985 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Ended with exit code 0 [2021-12-06 23:28:31,985 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:31,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:31,986 INFO L229 MonitoredProcess]: Starting monitored process 380 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:31,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Waiting until timeout for monitored process [2021-12-06 23:28:31,987 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:31,994 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:31,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:31,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:31,994 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:31,995 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:28:31,995 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:28:31,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:32,017 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Ended with exit code 0 [2021-12-06 23:28:32,017 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:32,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:32,018 INFO L229 MonitoredProcess]: Starting monitored process 381 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:32,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Waiting until timeout for monitored process [2021-12-06 23:28:32,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:32,027 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:32,027 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:32,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:32,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:32,027 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:32,027 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:32,027 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:32,029 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:32,046 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Ended with exit code 0 [2021-12-06 23:28:32,047 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:32,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:32,047 INFO L229 MonitoredProcess]: Starting monitored process 382 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:32,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Waiting until timeout for monitored process [2021-12-06 23:28:32,048 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:32,056 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:32,056 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:32,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:32,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:32,056 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:32,056 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:32,056 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:32,057 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:32,076 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Ended with exit code 0 [2021-12-06 23:28:32,076 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:32,076 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:32,076 INFO L229 MonitoredProcess]: Starting monitored process 383 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:32,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Waiting until timeout for monitored process [2021-12-06 23:28:32,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:32,084 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:32,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:32,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:32,085 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:32,086 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:28:32,086 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:28:32,091 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:32,109 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Ended with exit code 0 [2021-12-06 23:28:32,109 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:32,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:32,110 INFO L229 MonitoredProcess]: Starting monitored process 384 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:32,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Waiting until timeout for monitored process [2021-12-06 23:28:32,111 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:32,120 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:32,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:32,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:32,120 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:32,121 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:28:32,121 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:28:32,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:32,143 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Ended with exit code 0 [2021-12-06 23:28:32,143 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:32,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:32,144 INFO L229 MonitoredProcess]: Starting monitored process 385 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:32,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Waiting until timeout for monitored process [2021-12-06 23:28:32,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:32,152 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:32,152 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:32,152 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:32,152 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:32,154 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:28:32,154 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:28:32,158 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:32,176 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Ended with exit code 0 [2021-12-06 23:28:32,177 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:32,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:32,177 INFO L229 MonitoredProcess]: Starting monitored process 386 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:32,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Waiting until timeout for monitored process [2021-12-06 23:28:32,179 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:32,186 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:32,186 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:32,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:32,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:32,186 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:32,186 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:32,186 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:32,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:32,205 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Ended with exit code 0 [2021-12-06 23:28:32,205 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:32,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:32,206 INFO L229 MonitoredProcess]: Starting monitored process 387 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:32,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Waiting until timeout for monitored process [2021-12-06 23:28:32,207 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:32,214 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:32,214 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:32,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:32,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:32,215 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:32,215 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:32,215 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:32,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:32,235 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Ended with exit code 0 [2021-12-06 23:28:32,235 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:32,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:32,235 INFO L229 MonitoredProcess]: Starting monitored process 388 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:32,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (388)] Waiting until timeout for monitored process [2021-12-06 23:28:32,236 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:32,243 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:32,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:32,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:32,244 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:32,245 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:28:32,245 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:28:32,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:32,267 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (388)] Ended with exit code 0 [2021-12-06 23:28:32,267 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:32,268 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:32,268 INFO L229 MonitoredProcess]: Starting monitored process 389 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:32,269 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (389)] Waiting until timeout for monitored process [2021-12-06 23:28:32,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:32,276 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:32,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:32,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:32,276 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:32,277 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:28:32,277 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:28:32,281 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:32,299 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (389)] Ended with exit code 0 [2021-12-06 23:28:32,299 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:32,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:32,300 INFO L229 MonitoredProcess]: Starting monitored process 390 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:32,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (390)] Waiting until timeout for monitored process [2021-12-06 23:28:32,301 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:32,307 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:32,308 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:32,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:32,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:32,308 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:32,308 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:32,308 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:32,309 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:32,327 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (390)] Ended with exit code 0 [2021-12-06 23:28:32,327 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:32,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:32,327 INFO L229 MonitoredProcess]: Starting monitored process 391 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:32,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (391)] Waiting until timeout for monitored process [2021-12-06 23:28:32,328 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:32,335 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:32,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:32,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:32,335 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:32,338 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:28:32,338 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:28:32,348 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:32,366 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (391)] Ended with exit code 0 [2021-12-06 23:28:32,366 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:32,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:32,367 INFO L229 MonitoredProcess]: Starting monitored process 392 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:32,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (392)] Waiting until timeout for monitored process [2021-12-06 23:28:32,369 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:32,376 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:28:32,376 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:32,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:32,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:32,376 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:32,376 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:32,376 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:32,377 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:32,395 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (392)] Ended with exit code 0 [2021-12-06 23:28:32,395 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-12-06 23:28:32,395 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:32,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:32,396 INFO L229 MonitoredProcess]: Starting monitored process 393 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:32,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (393)] Waiting until timeout for monitored process [2021-12-06 23:28:32,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:32,404 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:32,404 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:32,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:32,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:32,404 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:32,405 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:28:32,405 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:28:32,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:32,426 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (393)] Ended with exit code 0 [2021-12-06 23:28:32,426 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:32,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:32,427 INFO L229 MonitoredProcess]: Starting monitored process 394 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:32,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (394)] Waiting until timeout for monitored process [2021-12-06 23:28:32,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:32,436 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:32,436 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:32,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:32,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:32,436 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:32,437 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:28:32,437 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:28:32,441 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:32,459 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (394)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:32,459 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:32,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:32,460 INFO L229 MonitoredProcess]: Starting monitored process 395 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:32,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (395)] Waiting until timeout for monitored process [2021-12-06 23:28:32,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:32,467 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:32,467 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:32,467 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:32,467 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:32,468 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:32,468 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:28:32,468 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:28:32,473 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:32,491 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (395)] Ended with exit code 0 [2021-12-06 23:28:32,491 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:32,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:32,492 INFO L229 MonitoredProcess]: Starting monitored process 396 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:32,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (396)] Waiting until timeout for monitored process [2021-12-06 23:28:32,492 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:32,499 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:32,499 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:32,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:32,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:32,499 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:32,500 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:28:32,500 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:28:32,505 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:32,522 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (396)] Ended with exit code 0 [2021-12-06 23:28:32,523 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:32,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:32,523 INFO L229 MonitoredProcess]: Starting monitored process 397 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:32,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (397)] Waiting until timeout for monitored process [2021-12-06 23:28:32,524 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:32,532 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:32,532 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:32,532 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:32,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:32,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:32,532 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:32,532 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:32,532 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:32,534 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:32,551 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (397)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:32,552 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:32,552 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:32,552 INFO L229 MonitoredProcess]: Starting monitored process 398 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:32,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (398)] Waiting until timeout for monitored process [2021-12-06 23:28:32,553 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:32,560 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:32,560 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:32,560 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:32,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:32,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:32,561 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:32,561 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:32,561 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:32,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:32,581 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (398)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:32,581 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:32,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:32,582 INFO L229 MonitoredProcess]: Starting monitored process 399 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:32,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (399)] Waiting until timeout for monitored process [2021-12-06 23:28:32,583 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:32,589 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:32,589 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:32,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:32,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:32,590 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:32,590 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:28:32,590 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:28:32,594 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:32,611 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (399)] Ended with exit code 0 [2021-12-06 23:28:32,612 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:32,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:32,612 INFO L229 MonitoredProcess]: Starting monitored process 400 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:32,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (400)] Waiting until timeout for monitored process [2021-12-06 23:28:32,613 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:32,620 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:32,620 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:32,620 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:32,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:32,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:32,620 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:32,621 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:32,621 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:32,622 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:32,640 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (400)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:32,640 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:32,640 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:32,640 INFO L229 MonitoredProcess]: Starting monitored process 401 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:32,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (401)] Waiting until timeout for monitored process [2021-12-06 23:28:32,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:32,651 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:32,651 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:32,651 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:32,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:32,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:32,651 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:32,651 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:32,651 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:32,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:32,670 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (401)] Ended with exit code 0 [2021-12-06 23:28:32,670 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:32,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:32,671 INFO L229 MonitoredProcess]: Starting monitored process 402 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:32,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (402)] Waiting until timeout for monitored process [2021-12-06 23:28:32,672 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:32,680 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:32,680 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:32,680 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:32,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:32,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:32,680 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:32,681 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:32,681 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:32,683 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:32,700 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (402)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:32,700 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:32,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:32,701 INFO L229 MonitoredProcess]: Starting monitored process 403 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:32,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (403)] Waiting until timeout for monitored process [2021-12-06 23:28:32,702 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:32,709 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:32,709 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:32,710 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:32,710 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:32,710 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:32,710 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:28:32,711 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:28:32,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:32,732 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (403)] Ended with exit code 0 [2021-12-06 23:28:32,732 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:32,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:32,733 INFO L229 MonitoredProcess]: Starting monitored process 404 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:32,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (404)] Waiting until timeout for monitored process [2021-12-06 23:28:32,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:32,741 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:32,741 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:32,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:32,741 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:32,741 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:32,742 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:28:32,742 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:28:32,745 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:32,763 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (404)] Ended with exit code 0 [2021-12-06 23:28:32,763 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:32,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:32,764 INFO L229 MonitoredProcess]: Starting monitored process 405 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:32,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (405)] Waiting until timeout for monitored process [2021-12-06 23:28:32,765 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:32,772 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:32,772 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:32,772 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:32,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:32,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:32,773 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:32,773 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:32,773 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:32,774 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:32,792 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (405)] Ended with exit code 0 [2021-12-06 23:28:32,792 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:32,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:32,793 INFO L229 MonitoredProcess]: Starting monitored process 406 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:32,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (406)] Waiting until timeout for monitored process [2021-12-06 23:28:32,794 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:32,802 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:32,802 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:32,802 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:32,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:32,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:32,802 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:32,803 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:32,803 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:32,805 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:32,822 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (406)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:32,822 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:32,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:32,823 INFO L229 MonitoredProcess]: Starting monitored process 407 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:32,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (407)] Waiting until timeout for monitored process [2021-12-06 23:28:32,824 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:32,831 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:32,831 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:32,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:32,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:32,831 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:32,832 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:28:32,832 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:28:32,837 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:32,854 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (407)] Ended with exit code 0 [2021-12-06 23:28:32,854 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:32,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:32,855 INFO L229 MonitoredProcess]: Starting monitored process 408 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:32,856 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (408)] Waiting until timeout for monitored process [2021-12-06 23:28:32,856 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:32,863 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:32,863 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:32,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:32,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:32,864 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:32,864 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:28:32,865 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:28:32,869 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:32,887 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (408)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:32,887 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:32,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:32,888 INFO L229 MonitoredProcess]: Starting monitored process 409 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:32,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (409)] Waiting until timeout for monitored process [2021-12-06 23:28:32,889 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:32,896 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:32,896 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:32,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:32,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:32,896 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:32,897 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:28:32,897 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:28:32,901 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:32,919 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (409)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:32,919 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:32,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:32,919 INFO L229 MonitoredProcess]: Starting monitored process 410 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:32,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (410)] Waiting until timeout for monitored process [2021-12-06 23:28:32,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:32,927 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:32,927 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:32,927 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:32,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:32,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:32,928 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:32,928 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:32,928 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:32,930 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:32,947 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (410)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:32,947 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:32,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:32,948 INFO L229 MonitoredProcess]: Starting monitored process 411 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:32,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (411)] Waiting until timeout for monitored process [2021-12-06 23:28:32,949 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:32,956 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:32,956 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:32,956 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:32,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:32,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:32,956 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:32,956 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:32,956 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:32,958 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:32,975 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (411)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:32,976 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:32,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:32,976 INFO L229 MonitoredProcess]: Starting monitored process 412 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:32,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (412)] Waiting until timeout for monitored process [2021-12-06 23:28:32,977 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:32,984 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:32,985 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:32,985 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:32,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:32,985 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:32,985 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:28:32,986 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:28:32,989 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:33,008 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (412)] Ended with exit code 0 [2021-12-06 23:28:33,008 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:33,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:33,008 INFO L229 MonitoredProcess]: Starting monitored process 413 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:33,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (413)] Waiting until timeout for monitored process [2021-12-06 23:28:33,009 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:33,016 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:33,016 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:33,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:33,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:33,017 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:33,017 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:28:33,017 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:28:33,021 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:33,039 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (413)] Ended with exit code 0 [2021-12-06 23:28:33,039 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:33,039 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:33,040 INFO L229 MonitoredProcess]: Starting monitored process 414 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:33,040 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (414)] Waiting until timeout for monitored process [2021-12-06 23:28:33,041 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:33,048 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:33,048 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:33,048 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:33,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:33,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:33,048 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:33,048 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:33,048 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:33,050 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:33,068 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (414)] Ended with exit code 0 [2021-12-06 23:28:33,068 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:33,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:33,068 INFO L229 MonitoredProcess]: Starting monitored process 415 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:33,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (415)] Waiting until timeout for monitored process [2021-12-06 23:28:33,070 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:33,078 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:33,078 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:33,078 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:33,078 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:33,078 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:33,080 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:28:33,080 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:28:33,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:33,108 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (415)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:33,108 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:33,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:33,108 INFO L229 MonitoredProcess]: Starting monitored process 416 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:33,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (416)] Waiting until timeout for monitored process [2021-12-06 23:28:33,109 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:33,116 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:33,116 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:33,116 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:33,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:33,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:33,116 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:28:33,117 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:28:33,117 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:33,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:33,136 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (416)] Ended with exit code 0 [2021-12-06 23:28:33,136 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-12-06 23:28:33,136 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:33,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:33,137 INFO L229 MonitoredProcess]: Starting monitored process 417 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:33,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (417)] Waiting until timeout for monitored process [2021-12-06 23:28:33,138 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:33,146 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:33,146 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:33,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:33,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:33,146 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:33,147 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:33,147 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:33,153 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:33,170 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (417)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:33,171 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:33,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:33,171 INFO L229 MonitoredProcess]: Starting monitored process 418 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:33,172 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (418)] Waiting until timeout for monitored process [2021-12-06 23:28:33,172 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:33,179 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:33,179 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:33,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:33,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:33,179 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:33,180 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:33,180 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:33,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:33,204 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (418)] Ended with exit code 0 [2021-12-06 23:28:33,204 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:33,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:33,205 INFO L229 MonitoredProcess]: Starting monitored process 419 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:33,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (419)] Waiting until timeout for monitored process [2021-12-06 23:28:33,206 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:33,213 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:33,213 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:33,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:33,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:33,214 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:33,215 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:33,215 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:33,220 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:33,238 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (419)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:33,238 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:33,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:33,239 INFO L229 MonitoredProcess]: Starting monitored process 420 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:33,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (420)] Waiting until timeout for monitored process [2021-12-06 23:28:33,240 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:33,248 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:33,248 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:33,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:33,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:33,248 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:33,251 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:33,251 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:33,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:33,275 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (420)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:33,275 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:33,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:33,276 INFO L229 MonitoredProcess]: Starting monitored process 421 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:33,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (421)] Waiting until timeout for monitored process [2021-12-06 23:28:33,276 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:33,283 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:33,284 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:33,284 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:33,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:33,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:33,284 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:33,284 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:33,284 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:33,286 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:33,304 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (421)] Ended with exit code 0 [2021-12-06 23:28:33,304 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:33,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:33,305 INFO L229 MonitoredProcess]: Starting monitored process 422 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:33,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (422)] Waiting until timeout for monitored process [2021-12-06 23:28:33,306 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:33,313 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:33,313 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:33,313 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:33,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:33,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:33,314 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:33,314 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:33,314 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:33,316 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:33,334 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (422)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:33,334 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:33,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:33,335 INFO L229 MonitoredProcess]: Starting monitored process 423 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:33,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (423)] Waiting until timeout for monitored process [2021-12-06 23:28:33,336 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:33,343 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:33,343 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:33,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:33,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:33,343 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:33,344 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:33,344 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:33,350 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:33,367 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (423)] Ended with exit code 0 [2021-12-06 23:28:33,368 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:33,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:33,368 INFO L229 MonitoredProcess]: Starting monitored process 424 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:33,369 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (424)] Waiting until timeout for monitored process [2021-12-06 23:28:33,369 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:33,376 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:33,376 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:33,376 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:33,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:33,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:33,376 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:33,377 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:33,377 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:33,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:33,397 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (424)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:33,397 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:33,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:33,398 INFO L229 MonitoredProcess]: Starting monitored process 425 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:33,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (425)] Waiting until timeout for monitored process [2021-12-06 23:28:33,399 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:33,406 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:33,406 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:33,406 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:33,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:33,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:33,406 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:33,407 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:33,407 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:33,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:33,426 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (425)] Ended with exit code 0 [2021-12-06 23:28:33,426 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:33,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:33,427 INFO L229 MonitoredProcess]: Starting monitored process 426 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:33,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (426)] Waiting until timeout for monitored process [2021-12-06 23:28:33,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:33,436 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:33,436 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:33,436 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:33,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:33,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:33,436 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:33,437 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:33,437 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:33,439 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:33,457 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (426)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:33,457 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:33,457 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:33,457 INFO L229 MonitoredProcess]: Starting monitored process 427 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:33,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (427)] Waiting until timeout for monitored process [2021-12-06 23:28:33,459 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:33,466 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:33,466 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:33,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:33,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:33,466 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:33,467 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:33,467 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:33,473 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:33,490 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (427)] Ended with exit code 0 [2021-12-06 23:28:33,490 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:33,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:33,491 INFO L229 MonitoredProcess]: Starting monitored process 428 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:33,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (428)] Waiting until timeout for monitored process [2021-12-06 23:28:33,492 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:33,499 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:33,499 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:33,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:33,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:33,499 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:33,500 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:33,501 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:33,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:33,523 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (428)] Ended with exit code 0 [2021-12-06 23:28:33,523 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:33,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:33,524 INFO L229 MonitoredProcess]: Starting monitored process 429 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:33,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (429)] Waiting until timeout for monitored process [2021-12-06 23:28:33,525 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:33,532 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:33,532 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:33,532 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:33,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:33,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:33,533 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:33,533 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:33,533 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:33,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:33,553 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (429)] Ended with exit code 0 [2021-12-06 23:28:33,554 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:33,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:33,554 INFO L229 MonitoredProcess]: Starting monitored process 430 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:33,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (430)] Waiting until timeout for monitored process [2021-12-06 23:28:33,555 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:33,562 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:33,562 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:33,562 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:33,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:33,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:33,562 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:33,563 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:33,563 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:33,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:33,583 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (430)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:33,583 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:33,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:33,583 INFO L229 MonitoredProcess]: Starting monitored process 431 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:33,584 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (431)] Waiting until timeout for monitored process [2021-12-06 23:28:33,584 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:33,591 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:33,591 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:33,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:33,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:33,592 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:33,593 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:33,593 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:33,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:33,616 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (431)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:33,616 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:33,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:33,617 INFO L229 MonitoredProcess]: Starting monitored process 432 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:33,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (432)] Waiting until timeout for monitored process [2021-12-06 23:28:33,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:33,624 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:33,625 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:33,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:33,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:33,625 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:33,626 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:33,626 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:33,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:33,649 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (432)] Ended with exit code 0 [2021-12-06 23:28:33,649 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:33,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:33,650 INFO L229 MonitoredProcess]: Starting monitored process 433 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:33,650 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (433)] Waiting until timeout for monitored process [2021-12-06 23:28:33,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:33,659 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:33,659 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:33,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:33,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:33,659 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:33,661 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:33,661 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:33,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:33,684 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (433)] Ended with exit code 0 [2021-12-06 23:28:33,684 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:33,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:33,685 INFO L229 MonitoredProcess]: Starting monitored process 434 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:33,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (434)] Waiting until timeout for monitored process [2021-12-06 23:28:33,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:33,694 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:33,694 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:33,694 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:33,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:33,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:33,694 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:33,695 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:33,695 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:33,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:33,715 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (434)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:33,715 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:33,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:33,715 INFO L229 MonitoredProcess]: Starting monitored process 435 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:33,716 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (435)] Waiting until timeout for monitored process [2021-12-06 23:28:33,716 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:33,723 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:33,723 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:33,723 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:33,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:33,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:33,726 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:33,726 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:33,726 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:33,728 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:33,746 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (435)] Ended with exit code 0 [2021-12-06 23:28:33,746 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:33,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:33,746 INFO L229 MonitoredProcess]: Starting monitored process 436 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:33,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (436)] Waiting until timeout for monitored process [2021-12-06 23:28:33,748 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:33,756 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:33,756 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:33,756 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:33,756 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:33,756 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:33,757 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:33,757 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:33,762 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:33,780 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (436)] Ended with exit code 0 [2021-12-06 23:28:33,780 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:33,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:33,781 INFO L229 MonitoredProcess]: Starting monitored process 437 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:33,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (437)] Waiting until timeout for monitored process [2021-12-06 23:28:33,782 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:33,790 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:33,790 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:33,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:33,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:33,791 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:33,792 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:33,792 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:33,797 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:33,814 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (437)] Ended with exit code 0 [2021-12-06 23:28:33,814 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:33,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:33,815 INFO L229 MonitoredProcess]: Starting monitored process 438 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:33,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (438)] Waiting until timeout for monitored process [2021-12-06 23:28:33,816 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:33,824 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:33,824 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:33,824 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:33,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:33,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:33,824 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:33,825 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:33,825 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:33,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:33,844 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (438)] Ended with exit code 0 [2021-12-06 23:28:33,845 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:33,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:33,845 INFO L229 MonitoredProcess]: Starting monitored process 439 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:33,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (439)] Waiting until timeout for monitored process [2021-12-06 23:28:33,846 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:33,853 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:33,854 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:33,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:33,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:33,854 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:33,856 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:33,856 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:33,873 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:33,891 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (439)] Ended with exit code 0 [2021-12-06 23:28:33,891 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:33,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:33,891 INFO L229 MonitoredProcess]: Starting monitored process 440 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:33,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (440)] Waiting until timeout for monitored process [2021-12-06 23:28:33,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:33,899 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:33,899 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:28:33,899 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:33,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:33,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:33,899 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:33,900 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:33,900 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:33,902 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:33,919 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (440)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:33,920 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-12-06 23:28:33,920 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:33,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:33,920 INFO L229 MonitoredProcess]: Starting monitored process 441 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:33,921 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (441)] Waiting until timeout for monitored process [2021-12-06 23:28:33,921 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:33,928 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:33,928 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:33,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:33,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:33,929 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:33,930 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:28:33,930 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:28:33,937 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:33,955 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (441)] Ended with exit code 0 [2021-12-06 23:28:33,955 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:33,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:33,956 INFO L229 MonitoredProcess]: Starting monitored process 442 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:33,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (442)] Waiting until timeout for monitored process [2021-12-06 23:28:33,957 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:33,964 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:33,964 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:33,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:33,964 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:33,964 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:33,966 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:28:33,966 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:28:33,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:33,991 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (442)] Ended with exit code 0 [2021-12-06 23:28:33,991 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:33,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:33,992 INFO L229 MonitoredProcess]: Starting monitored process 443 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:33,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (443)] Waiting until timeout for monitored process [2021-12-06 23:28:33,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:34,000 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:34,000 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:34,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:34,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:34,000 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:34,002 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:28:34,002 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:28:34,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:34,027 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (443)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:34,027 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:34,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:34,028 INFO L229 MonitoredProcess]: Starting monitored process 444 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:34,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (444)] Waiting until timeout for monitored process [2021-12-06 23:28:34,030 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:34,037 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:34,037 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:34,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:34,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:34,037 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:34,039 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:28:34,039 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:28:34,047 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:34,065 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (444)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:34,065 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:34,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:34,066 INFO L229 MonitoredProcess]: Starting monitored process 445 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:34,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (445)] Waiting until timeout for monitored process [2021-12-06 23:28:34,067 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:34,075 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:34,075 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:34,075 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:34,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:34,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:34,075 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:34,076 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:34,076 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:34,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:34,097 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (445)] Ended with exit code 0 [2021-12-06 23:28:34,097 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:34,097 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:34,097 INFO L229 MonitoredProcess]: Starting monitored process 446 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:34,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (446)] Waiting until timeout for monitored process [2021-12-06 23:28:34,098 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:34,106 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:34,106 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:34,107 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:34,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:34,107 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:34,107 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:34,107 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:34,107 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:34,111 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:34,128 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (446)] Ended with exit code 0 [2021-12-06 23:28:34,129 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:34,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:34,129 INFO L229 MonitoredProcess]: Starting monitored process 447 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:34,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (447)] Waiting until timeout for monitored process [2021-12-06 23:28:34,130 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:34,139 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:34,139 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:34,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:34,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:34,139 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:34,140 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:28:34,140 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:28:34,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:34,165 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (447)] Ended with exit code 0 [2021-12-06 23:28:34,165 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:34,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:34,166 INFO L229 MonitoredProcess]: Starting monitored process 448 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:34,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (448)] Waiting until timeout for monitored process [2021-12-06 23:28:34,167 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:34,174 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:34,175 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:34,175 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:34,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:34,175 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:34,175 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:34,175 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:34,175 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:34,178 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:34,196 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (448)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:34,196 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:34,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:34,197 INFO L229 MonitoredProcess]: Starting monitored process 449 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:34,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (449)] Waiting until timeout for monitored process [2021-12-06 23:28:34,198 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:34,207 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:34,207 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:34,207 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:34,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:34,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:34,207 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:34,207 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:34,207 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:34,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:34,228 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (449)] Ended with exit code 0 [2021-12-06 23:28:34,228 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:34,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:34,229 INFO L229 MonitoredProcess]: Starting monitored process 450 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:34,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (450)] Waiting until timeout for monitored process [2021-12-06 23:28:34,230 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:34,239 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:34,239 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:34,239 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:34,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:34,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:34,239 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:34,240 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:34,240 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:34,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:34,261 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (450)] Ended with exit code 0 [2021-12-06 23:28:34,261 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:34,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:34,262 INFO L229 MonitoredProcess]: Starting monitored process 451 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:34,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (451)] Waiting until timeout for monitored process [2021-12-06 23:28:34,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:34,271 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:34,271 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:34,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:34,271 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:34,271 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:34,273 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:28:34,273 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:28:34,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:34,298 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (451)] Ended with exit code 0 [2021-12-06 23:28:34,298 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:34,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:34,298 INFO L229 MonitoredProcess]: Starting monitored process 452 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:34,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (452)] Waiting until timeout for monitored process [2021-12-06 23:28:34,300 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:34,307 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:34,308 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:34,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:34,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:34,308 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:34,309 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:28:34,309 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:28:34,316 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:34,334 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (452)] Ended with exit code 0 [2021-12-06 23:28:34,334 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:34,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:34,335 INFO L229 MonitoredProcess]: Starting monitored process 453 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:34,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (453)] Waiting until timeout for monitored process [2021-12-06 23:28:34,336 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:34,344 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:34,344 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:34,344 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:34,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:34,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:34,344 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:34,345 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:34,345 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:34,348 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:34,366 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (453)] Ended with exit code 0 [2021-12-06 23:28:34,366 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:34,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:34,367 INFO L229 MonitoredProcess]: Starting monitored process 454 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:34,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (454)] Waiting until timeout for monitored process [2021-12-06 23:28:34,368 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:34,375 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:34,375 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:34,375 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:34,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:34,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:34,376 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:34,376 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:34,376 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:34,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:34,397 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (454)] Ended with exit code 0 [2021-12-06 23:28:34,397 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:34,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:34,398 INFO L229 MonitoredProcess]: Starting monitored process 455 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:34,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (455)] Waiting until timeout for monitored process [2021-12-06 23:28:34,399 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:34,406 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:34,406 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:34,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:34,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:34,406 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:34,408 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:28:34,408 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:28:34,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:34,436 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (455)] Ended with exit code 0 [2021-12-06 23:28:34,436 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:34,436 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:34,436 INFO L229 MonitoredProcess]: Starting monitored process 456 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:34,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (456)] Waiting until timeout for monitored process [2021-12-06 23:28:34,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:34,445 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:34,445 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:34,445 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:34,445 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:34,445 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:34,447 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:28:34,447 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:28:34,454 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:34,472 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (456)] Ended with exit code 0 [2021-12-06 23:28:34,472 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:34,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:34,473 INFO L229 MonitoredProcess]: Starting monitored process 457 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:34,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (457)] Waiting until timeout for monitored process [2021-12-06 23:28:34,474 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:34,483 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:34,483 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:34,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:34,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:34,483 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:34,485 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:28:34,485 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:28:34,492 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:34,510 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (457)] Ended with exit code 0 [2021-12-06 23:28:34,510 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:34,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:34,510 INFO L229 MonitoredProcess]: Starting monitored process 458 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:34,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (458)] Waiting until timeout for monitored process [2021-12-06 23:28:34,512 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:34,519 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:34,519 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:34,519 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:34,519 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:34,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:34,520 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:34,520 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:34,520 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:34,523 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:34,541 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (458)] Ended with exit code 0 [2021-12-06 23:28:34,541 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:34,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:34,542 INFO L229 MonitoredProcess]: Starting monitored process 459 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:34,543 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (459)] Waiting until timeout for monitored process [2021-12-06 23:28:34,543 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:34,550 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:34,550 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:34,551 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:34,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:34,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:34,551 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:34,551 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:34,551 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:34,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:34,572 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (459)] Ended with exit code 0 [2021-12-06 23:28:34,572 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:34,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:34,573 INFO L229 MonitoredProcess]: Starting monitored process 460 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:34,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (460)] Waiting until timeout for monitored process [2021-12-06 23:28:34,574 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:34,581 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:34,581 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:34,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:34,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:34,581 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:34,582 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:28:34,583 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:28:34,590 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:34,607 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (460)] Ended with exit code 0 [2021-12-06 23:28:34,608 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:34,608 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:34,608 INFO L229 MonitoredProcess]: Starting monitored process 461 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:34,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (461)] Waiting until timeout for monitored process [2021-12-06 23:28:34,610 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:34,619 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:34,619 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:34,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:34,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:34,619 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:34,621 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:28:34,621 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:28:34,628 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:34,647 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (461)] Ended with exit code 0 [2021-12-06 23:28:34,647 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:34,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:34,648 INFO L229 MonitoredProcess]: Starting monitored process 462 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:34,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (462)] Waiting until timeout for monitored process [2021-12-06 23:28:34,650 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:34,658 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:34,658 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:34,659 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:34,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:34,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:34,659 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:34,659 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:34,659 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:34,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:34,682 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (462)] Ended with exit code 0 [2021-12-06 23:28:34,683 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:34,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:34,683 INFO L229 MonitoredProcess]: Starting monitored process 463 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:34,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (463)] Waiting until timeout for monitored process [2021-12-06 23:28:34,684 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:34,692 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:34,692 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:34,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:34,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:34,692 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:34,699 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:28:34,699 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:28:34,727 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:34,745 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (463)] Ended with exit code 0 [2021-12-06 23:28:34,745 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:34,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:34,746 INFO L229 MonitoredProcess]: Starting monitored process 464 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:34,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (464)] Waiting until timeout for monitored process [2021-12-06 23:28:34,747 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:34,754 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:34,755 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:34,755 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:34,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:34,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:34,755 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:28:34,755 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:28:34,755 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:34,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:34,776 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (464)] Ended with exit code 0 [2021-12-06 23:28:34,776 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-12-06 23:28:34,776 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:34,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:34,777 INFO L229 MonitoredProcess]: Starting monitored process 465 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:34,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (465)] Waiting until timeout for monitored process [2021-12-06 23:28:34,779 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:34,786 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:34,786 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:34,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:34,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:34,786 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:34,787 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:34,787 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:34,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:34,809 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (465)] Ended with exit code 0 [2021-12-06 23:28:34,809 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:34,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:34,809 INFO L229 MonitoredProcess]: Starting monitored process 466 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:34,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (466)] Waiting until timeout for monitored process [2021-12-06 23:28:34,811 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:34,818 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:34,818 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:34,818 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:34,818 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:34,818 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:34,819 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:34,819 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:34,823 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:34,840 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (466)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:34,840 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:34,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:34,841 INFO L229 MonitoredProcess]: Starting monitored process 467 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:34,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (467)] Waiting until timeout for monitored process [2021-12-06 23:28:34,843 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:34,850 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:34,850 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:34,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:34,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:34,850 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:34,851 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:34,851 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:34,855 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:34,873 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (467)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:34,873 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:34,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:34,874 INFO L229 MonitoredProcess]: Starting monitored process 468 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:34,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (468)] Waiting until timeout for monitored process [2021-12-06 23:28:34,875 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:34,882 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:34,882 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:34,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:34,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:34,882 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:34,883 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:34,883 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:34,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:34,906 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (468)] Ended with exit code 0 [2021-12-06 23:28:34,906 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:34,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:34,906 INFO L229 MonitoredProcess]: Starting monitored process 469 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:34,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (469)] Waiting until timeout for monitored process [2021-12-06 23:28:34,907 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:34,915 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:34,915 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:34,915 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:34,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:34,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:34,915 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:34,915 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:34,915 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:34,917 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:34,934 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (469)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:34,935 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:34,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:34,935 INFO L229 MonitoredProcess]: Starting monitored process 470 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:34,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (470)] Waiting until timeout for monitored process [2021-12-06 23:28:34,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:34,943 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:34,943 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:34,943 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:34,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:34,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:34,944 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:34,944 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:34,944 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:34,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:34,963 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (470)] Ended with exit code 0 [2021-12-06 23:28:34,963 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:34,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:34,964 INFO L229 MonitoredProcess]: Starting monitored process 471 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:34,965 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (471)] Waiting until timeout for monitored process [2021-12-06 23:28:34,965 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:34,972 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:34,972 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:34,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:34,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:34,972 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:34,973 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:34,973 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:34,977 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:34,994 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (471)] Ended with exit code 0 [2021-12-06 23:28:34,994 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:34,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:34,995 INFO L229 MonitoredProcess]: Starting monitored process 472 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:34,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (472)] Waiting until timeout for monitored process [2021-12-06 23:28:34,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:35,003 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:35,003 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:35,003 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:35,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:35,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:35,003 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:35,004 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:35,004 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:35,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:35,023 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (472)] Ended with exit code 0 [2021-12-06 23:28:35,023 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:35,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:35,023 INFO L229 MonitoredProcess]: Starting monitored process 473 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:35,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (473)] Waiting until timeout for monitored process [2021-12-06 23:28:35,024 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:35,031 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:35,031 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:35,031 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:35,031 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:35,031 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:35,031 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:35,032 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:35,032 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:35,033 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:35,051 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (473)] Ended with exit code 0 [2021-12-06 23:28:35,051 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:35,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:35,051 INFO L229 MonitoredProcess]: Starting monitored process 474 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:35,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Waiting until timeout for monitored process [2021-12-06 23:28:35,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:35,060 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:35,060 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:35,060 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:35,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:35,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:35,060 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:35,060 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:35,060 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:35,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:35,079 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Ended with exit code 0 [2021-12-06 23:28:35,079 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:35,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:35,080 INFO L229 MonitoredProcess]: Starting monitored process 475 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:35,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Waiting until timeout for monitored process [2021-12-06 23:28:35,082 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:35,088 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:35,088 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:35,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:35,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:35,089 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:35,090 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:35,090 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:35,093 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:35,112 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:35,112 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:35,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:35,113 INFO L229 MonitoredProcess]: Starting monitored process 476 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:35,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Waiting until timeout for monitored process [2021-12-06 23:28:35,114 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:35,121 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:35,121 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:35,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:35,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:35,121 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:35,122 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:35,122 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:35,126 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:35,144 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:35,144 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:35,144 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:35,145 INFO L229 MonitoredProcess]: Starting monitored process 477 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:35,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Waiting until timeout for monitored process [2021-12-06 23:28:35,146 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:35,154 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:35,154 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:35,154 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:35,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:35,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:35,154 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:35,154 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:35,154 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:35,156 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:35,174 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Ended with exit code 0 [2021-12-06 23:28:35,174 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:35,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:35,175 INFO L229 MonitoredProcess]: Starting monitored process 478 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:35,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Waiting until timeout for monitored process [2021-12-06 23:28:35,176 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:35,183 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:35,183 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:35,183 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:35,183 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:35,183 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:35,183 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:35,183 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:35,183 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:35,185 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:35,202 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:35,203 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:35,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:35,203 INFO L229 MonitoredProcess]: Starting monitored process 479 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:35,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (479)] Waiting until timeout for monitored process [2021-12-06 23:28:35,204 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:35,211 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:35,211 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:35,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:35,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:35,211 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:35,212 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:35,212 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:35,217 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:35,234 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (479)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:35,235 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:35,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:35,235 INFO L229 MonitoredProcess]: Starting monitored process 480 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:35,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (480)] Waiting until timeout for monitored process [2021-12-06 23:28:35,236 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:35,243 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:35,243 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:35,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:35,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:35,243 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:35,244 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:35,244 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:35,248 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:35,266 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (480)] Ended with exit code 0 [2021-12-06 23:28:35,266 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:35,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:35,266 INFO L229 MonitoredProcess]: Starting monitored process 481 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:35,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (481)] Waiting until timeout for monitored process [2021-12-06 23:28:35,267 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:35,274 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:35,275 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:35,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:35,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:35,275 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:35,276 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:35,276 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:35,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:35,298 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (481)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:35,298 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:35,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:35,298 INFO L229 MonitoredProcess]: Starting monitored process 482 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:35,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (482)] Waiting until timeout for monitored process [2021-12-06 23:28:35,300 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:35,307 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:35,307 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:35,307 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:35,307 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:35,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:35,307 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:35,307 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:35,307 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:35,309 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:35,327 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (482)] Ended with exit code 0 [2021-12-06 23:28:35,327 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:35,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:35,327 INFO L229 MonitoredProcess]: Starting monitored process 483 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:35,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (483)] Waiting until timeout for monitored process [2021-12-06 23:28:35,328 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:35,335 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:35,335 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:35,335 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:35,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:35,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:35,335 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:35,336 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:35,336 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:35,337 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:35,355 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (483)] Ended with exit code 0 [2021-12-06 23:28:35,355 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:35,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:35,355 INFO L229 MonitoredProcess]: Starting monitored process 484 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:35,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Waiting until timeout for monitored process [2021-12-06 23:28:35,356 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:35,363 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:35,363 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:35,363 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:35,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:35,363 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:35,364 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:35,364 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:35,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:35,386 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Ended with exit code 0 [2021-12-06 23:28:35,386 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:35,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:35,386 INFO L229 MonitoredProcess]: Starting monitored process 485 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:35,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Waiting until timeout for monitored process [2021-12-06 23:28:35,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:35,394 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:35,394 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:35,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:35,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:35,394 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:35,395 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:35,395 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:35,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:35,416 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Ended with exit code 0 [2021-12-06 23:28:35,417 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:35,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:35,417 INFO L229 MonitoredProcess]: Starting monitored process 486 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:35,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Waiting until timeout for monitored process [2021-12-06 23:28:35,418 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:35,425 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:35,426 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:35,426 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:35,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:35,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:35,426 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:35,426 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:35,426 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:35,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:35,445 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:35,445 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:35,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:35,446 INFO L229 MonitoredProcess]: Starting monitored process 487 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:35,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Waiting until timeout for monitored process [2021-12-06 23:28:35,449 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:35,456 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:35,456 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:35,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:35,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:35,456 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:35,458 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:28:35,458 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:28:35,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:35,486 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:35,486 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:35,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:35,487 INFO L229 MonitoredProcess]: Starting monitored process 488 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:35,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Waiting until timeout for monitored process [2021-12-06 23:28:35,488 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:35,495 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:35,495 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:28:35,495 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:35,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:35,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:35,495 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:28:35,495 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:28:35,495 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:35,497 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:35,514 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Ended with exit code 0 [2021-12-06 23:28:35,514 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-12-06 23:28:35,515 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:35,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:35,515 INFO L229 MonitoredProcess]: Starting monitored process 489 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:35,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Waiting until timeout for monitored process [2021-12-06 23:28:35,516 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:35,523 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:35,523 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:35,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:35,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:35,524 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:35,525 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 23:28:35,525 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 23:28:35,530 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:35,548 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:35,548 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:35,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:35,549 INFO L229 MonitoredProcess]: Starting monitored process 490 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:35,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Waiting until timeout for monitored process [2021-12-06 23:28:35,550 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:35,558 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:35,558 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:35,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:35,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:35,558 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:35,560 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 23:28:35,560 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 23:28:35,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:35,584 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Ended with exit code 0 [2021-12-06 23:28:35,584 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:35,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:35,585 INFO L229 MonitoredProcess]: Starting monitored process 491 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:35,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Waiting until timeout for monitored process [2021-12-06 23:28:35,586 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:35,593 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:35,593 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:35,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:35,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:35,593 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:35,595 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 23:28:35,595 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 23:28:35,600 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:35,618 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Ended with exit code 0 [2021-12-06 23:28:35,618 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:35,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:35,619 INFO L229 MonitoredProcess]: Starting monitored process 492 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:35,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Waiting until timeout for monitored process [2021-12-06 23:28:35,620 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:35,627 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:35,627 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:35,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:35,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:35,627 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:35,629 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 23:28:35,629 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 23:28:35,634 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:35,652 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Ended with exit code 0 [2021-12-06 23:28:35,652 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:35,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:35,653 INFO L229 MonitoredProcess]: Starting monitored process 493 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:35,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Waiting until timeout for monitored process [2021-12-06 23:28:35,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:35,660 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:35,661 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:35,661 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:35,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:35,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:35,661 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:35,661 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:35,661 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:35,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:35,681 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Ended with exit code 0 [2021-12-06 23:28:35,681 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:35,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:35,681 INFO L229 MonitoredProcess]: Starting monitored process 494 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:35,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Waiting until timeout for monitored process [2021-12-06 23:28:35,682 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:35,689 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:35,689 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:35,689 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:35,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:35,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:35,689 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:35,690 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:35,690 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:35,692 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:35,710 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Ended with exit code 0 [2021-12-06 23:28:35,710 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:35,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:35,711 INFO L229 MonitoredProcess]: Starting monitored process 495 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:35,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (495)] Waiting until timeout for monitored process [2021-12-06 23:28:35,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:35,720 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:35,720 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:35,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:35,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:35,720 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:35,722 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 23:28:35,722 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 23:28:35,728 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:35,746 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (495)] Ended with exit code 0 [2021-12-06 23:28:35,746 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:35,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:35,746 INFO L229 MonitoredProcess]: Starting monitored process 496 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:35,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (496)] Waiting until timeout for monitored process [2021-12-06 23:28:35,747 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:35,754 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:35,754 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:35,754 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:35,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:35,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:35,755 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:35,755 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:35,755 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:35,757 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:35,774 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (496)] Ended with exit code 0 [2021-12-06 23:28:35,775 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:35,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:35,775 INFO L229 MonitoredProcess]: Starting monitored process 497 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:35,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (497)] Waiting until timeout for monitored process [2021-12-06 23:28:35,779 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:35,787 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:35,787 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:35,787 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:35,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:35,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:35,787 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:35,788 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:35,788 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:35,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:35,808 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (497)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:35,808 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:35,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:35,808 INFO L229 MonitoredProcess]: Starting monitored process 498 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:35,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (498)] Waiting until timeout for monitored process [2021-12-06 23:28:35,809 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:35,816 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:35,816 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:35,816 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:35,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:35,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:35,817 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:35,817 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:35,817 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:35,819 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:35,837 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (498)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:35,837 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:35,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:35,837 INFO L229 MonitoredProcess]: Starting monitored process 499 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:35,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (499)] Waiting until timeout for monitored process [2021-12-06 23:28:35,839 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:35,846 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:35,846 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:35,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:35,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:35,846 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:35,848 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 23:28:35,848 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 23:28:35,853 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:35,872 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (499)] Ended with exit code 0 [2021-12-06 23:28:35,872 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:35,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:35,873 INFO L229 MonitoredProcess]: Starting monitored process 500 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:35,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (500)] Waiting until timeout for monitored process [2021-12-06 23:28:35,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:35,880 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:35,880 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:35,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:35,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:35,881 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:35,882 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 23:28:35,883 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 23:28:35,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:35,907 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (500)] Ended with exit code 0 [2021-12-06 23:28:35,907 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:35,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:35,907 INFO L229 MonitoredProcess]: Starting monitored process 501 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:35,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (501)] Waiting until timeout for monitored process [2021-12-06 23:28:35,908 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:35,916 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:35,916 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:35,916 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:35,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:35,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:35,916 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:35,916 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:35,916 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:35,919 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:35,937 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (501)] Ended with exit code 0 [2021-12-06 23:28:35,937 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:35,937 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:35,937 INFO L229 MonitoredProcess]: Starting monitored process 502 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:35,938 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (502)] Waiting until timeout for monitored process [2021-12-06 23:28:35,938 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:35,946 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:35,946 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:35,946 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:35,946 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:35,946 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:35,946 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:35,947 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:35,947 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:35,949 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:35,966 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (502)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:35,967 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:35,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:35,967 INFO L229 MonitoredProcess]: Starting monitored process 503 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:35,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (503)] Waiting until timeout for monitored process [2021-12-06 23:28:35,968 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:35,975 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:35,975 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:35,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:35,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:35,975 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:35,977 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 23:28:35,977 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 23:28:35,982 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:36,000 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (503)] Ended with exit code 0 [2021-12-06 23:28:36,000 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:36,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:36,001 INFO L229 MonitoredProcess]: Starting monitored process 504 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:36,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Waiting until timeout for monitored process [2021-12-06 23:28:36,002 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:36,009 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:36,009 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:36,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:36,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:36,009 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:36,011 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 23:28:36,011 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 23:28:36,016 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:36,034 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:36,034 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:36,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:36,035 INFO L229 MonitoredProcess]: Starting monitored process 505 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:36,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Waiting until timeout for monitored process [2021-12-06 23:28:36,035 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:36,042 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:36,043 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:36,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:36,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:36,043 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:36,044 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 23:28:36,044 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 23:28:36,050 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:36,067 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Ended with exit code 0 [2021-12-06 23:28:36,067 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:36,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:36,068 INFO L229 MonitoredProcess]: Starting monitored process 506 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:36,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Waiting until timeout for monitored process [2021-12-06 23:28:36,069 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:36,076 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:36,076 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:36,077 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:36,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:36,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:36,077 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:36,077 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:36,077 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:36,080 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:36,097 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:36,098 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:36,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:36,098 INFO L229 MonitoredProcess]: Starting monitored process 507 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:36,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Waiting until timeout for monitored process [2021-12-06 23:28:36,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:36,106 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:36,106 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:36,106 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:36,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:36,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:36,106 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:36,107 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:36,107 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:36,109 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:36,126 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:36,126 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:36,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:36,127 INFO L229 MonitoredProcess]: Starting monitored process 508 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:36,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Waiting until timeout for monitored process [2021-12-06 23:28:36,128 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:36,135 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:36,135 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:36,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:36,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:36,135 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:36,137 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 23:28:36,137 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 23:28:36,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:36,160 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Ended with exit code 0 [2021-12-06 23:28:36,160 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:36,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:36,161 INFO L229 MonitoredProcess]: Starting monitored process 509 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:36,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Waiting until timeout for monitored process [2021-12-06 23:28:36,162 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:36,169 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:36,169 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:36,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:36,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:36,169 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:36,170 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 23:28:36,170 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 23:28:36,176 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:36,193 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Ended with exit code 0 [2021-12-06 23:28:36,194 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:36,194 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:36,194 INFO L229 MonitoredProcess]: Starting monitored process 510 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:36,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Waiting until timeout for monitored process [2021-12-06 23:28:36,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:36,202 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:36,202 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:36,202 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:36,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:36,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:36,202 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:36,203 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:36,203 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:36,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:36,223 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Forceful destruction successful, exit code 0 [2021-12-06 23:28:36,223 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:36,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:36,223 INFO L229 MonitoredProcess]: Starting monitored process 511 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:36,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Waiting until timeout for monitored process [2021-12-06 23:28:36,224 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:36,231 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:36,232 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:36,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:36,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:36,232 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:36,235 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 23:28:36,235 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 23:28:36,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:36,269 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Ended with exit code 0 [2021-12-06 23:28:36,269 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:28:36,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:36,270 INFO L229 MonitoredProcess]: Starting monitored process 512 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:36,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Waiting until timeout for monitored process [2021-12-06 23:28:36,273 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:28:36,280 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:28:36,280 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:28:36,280 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:28:36,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:28:36,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:28:36,280 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:28:36,281 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:28:36,281 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:28:36,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:28:36,301 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Ended with exit code 0 [2021-12-06 23:28:36,305 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 06.12 11:28:36 BoogieIcfgContainer [2021-12-06 23:28:36,305 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2021-12-06 23:28:36,306 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-12-06 23:28:36,306 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-12-06 23:28:36,306 INFO L275 PluginConnector]: Witness Printer initialized [2021-12-06 23:28:36,306 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 11:28:18" (3/4) ... [2021-12-06 23:28:36,308 INFO L140 WitnessPrinter]: No result that supports witness generation found [2021-12-06 23:28:36,308 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-12-06 23:28:36,309 INFO L158 Benchmark]: Toolchain (without parser) took 17897.10ms. Allocated memory was 121.6MB in the beginning and 146.8MB in the end (delta: 25.2MB). Free memory was 85.7MB in the beginning and 74.6MB in the end (delta: 11.1MB). Peak memory consumption was 36.1MB. Max. memory is 16.1GB. [2021-12-06 23:28:36,309 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 121.6MB. Free memory is still 101.7MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-06 23:28:36,309 INFO L158 Benchmark]: CACSL2BoogieTranslator took 177.52ms. Allocated memory is still 121.6MB. Free memory was 85.4MB in the beginning and 98.8MB in the end (delta: -13.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-12-06 23:28:36,309 INFO L158 Benchmark]: Boogie Procedure Inliner took 23.03ms. Allocated memory is still 121.6MB. Free memory was 98.8MB in the beginning and 97.2MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-12-06 23:28:36,310 INFO L158 Benchmark]: Boogie Preprocessor took 12.65ms. Allocated memory is still 121.6MB. Free memory was 97.2MB in the beginning and 96.6MB in the end (delta: 566.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-06 23:28:36,310 INFO L158 Benchmark]: RCFGBuilder took 195.67ms. Allocated memory is still 121.6MB. Free memory was 96.1MB in the beginning and 87.8MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-12-06 23:28:36,310 INFO L158 Benchmark]: BuchiAutomizer took 17481.23ms. Allocated memory was 121.6MB in the beginning and 146.8MB in the end (delta: 25.2MB). Free memory was 87.8MB in the beginning and 74.6MB in the end (delta: 13.2MB). Peak memory consumption was 81.6MB. Max. memory is 16.1GB. [2021-12-06 23:28:36,310 INFO L158 Benchmark]: Witness Printer took 2.20ms. Allocated memory is still 146.8MB. Free memory is still 74.6MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-06 23:28:36,311 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 121.6MB. Free memory is still 101.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 177.52ms. Allocated memory is still 121.6MB. Free memory was 85.4MB in the beginning and 98.8MB in the end (delta: -13.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 23.03ms. Allocated memory is still 121.6MB. Free memory was 98.8MB in the beginning and 97.2MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 12.65ms. Allocated memory is still 121.6MB. Free memory was 97.2MB in the beginning and 96.6MB in the end (delta: 566.0kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 195.67ms. Allocated memory is still 121.6MB. Free memory was 96.1MB in the beginning and 87.8MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * BuchiAutomizer took 17481.23ms. Allocated memory was 121.6MB in the beginning and 146.8MB in the end (delta: 25.2MB). Free memory was 87.8MB in the beginning and 74.6MB in the end (delta: 13.2MB). Peak memory consumption was 81.6MB. Max. memory is 16.1GB. * Witness Printer took 2.20ms. Allocated memory is still 146.8MB. Free memory is still 74.6MB. There was no memory consumed. Max. memory is 16.1GB. * 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 17.4s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 17.4s. 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: LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital37 mio100 ax100 hnf100 lsp75 ukn100 mio100 lsp100 div393 bol100 ite100 ukn100 eq154 hnf51 smp83 dnf100 smp100 tf103 neg97 sie105 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 15ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 2 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 1 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet5#1, main_#t~ret6#1, main_~input~0#1, main_~result~0#1;main_~input~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;" "call main_#t~ret6#1 := id(main_~input~0#1);"< "~x := #in~x;" "assume !(0 == ~x % 4294967296);" "call #t~ret4 := id(~x - 1);"< Loop: "~x := #in~x;" "assume !(0 == ~x % 4294967296);" "call #t~ret4 := id(~x - 1);"< RESULT: Ultimate could not prove your program: unable to determine termination [2021-12-06 23:28:36,337 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbe4347-c5a6-44de-a1a6-81b68ae7182a/bin/uautomizer-DrprNOufMa/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